1497431087908

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1\times {\mathrm{20789}}^1$

素因数の和:21365

約数の個数: 96

約数和(自身を含む): 3099355902720

約数和(自身を除く): 1601924814812

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 251, 259, 277, 502, 518, 554, 1004, 1036, 1108, 1757, 1939, 3514, 3878, 7028, 7756, 9287, 10249, 18574, 20498, 20789, 37148, 40996, 41578, 65009, 69527, 71743, 83156, 130018, 139054, 143486, 145523, 260036, 278108, 286972, 291046, 486689, 582092, 769193, 973378, 1538386, 1946756, 2572499, 3076772, 5144998, 5218039, 5384351, 5758553, 10289996, 10436078, 10768702, 11517106, 18007493, 20872156, 21537404, 23034212, 36014986, 36526273, 40309871, 72029972, 73052546, 80619742, 146105092, 161239484, 193067443, 213066461, 386134886, 426132922, 772269772, 852265844, 1351472101, 1445396803, 1491465227, 2702944202, 2890793606, 2982930454, 5405888404, 5781587212, 5965860908, 10117777621, 20235555242, 40471110484, 53479681711, 106959363422, 213918726844, 374357771977, 748715543954, 1497431087908]

約数ペア:

[(1, 1497431087908), (2, 748715543954), (4, 374357771977), (7, 213918726844), (14, 106959363422), (28, 53479681711), (37, 40471110484), (74, 20235555242), (148, 10117777621), (251, 5965860908), (259, 5781587212), (277, 5405888404), (502, 2982930454), (518, 2890793606), (554, 2702944202), (1004, 1491465227), (1036, 1445396803), (1108, 1351472101), (1757, 852265844), (1939, 772269772), (3514, 426132922), (3878, 386134886), (7028, 213066461), (7756, 193067443), (9287, 161239484), (10249, 146105092), (18574, 80619742), (20498, 73052546), (20789, 72029972), (37148, 40309871), (40996, 36526273), (41578, 36014986), (65009, 23034212), (69527, 21537404), (71743, 20872156), (83156, 18007493), (130018, 11517106), (139054, 10768702), (143486, 10436078), (145523, 10289996), (260036, 5758553), (278108, 5384351), (286972, 5218039), (291046, 5144998), (486689, 3076772), (582092, 2572499), (769193, 1946756), (973378, 1538386)]