2399724136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1637}}^1$

素因数の和:1954

約数の個数: 64

約数和(自身を含む): 4868398080

約数和(自身を除く): 2468673944

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 257, 514, 713, 1028, 1426, 1637, 2056, 2852, 3274, 5704, 5911, 6548, 7967, 11822, 13096, 15934, 23644, 31868, 37651, 47288, 50747, 63736, 75302, 101494, 150604, 183241, 202988, 301208, 366482, 405976, 420709, 732964, 841418, 1167181, 1465928, 1682836, 2334362, 3365672, 4668724, 9337448, 9676307, 13041979, 19352614, 26083958, 38705228, 52167916, 77410456, 104335832, 299965517, 599931034, 1199862068, 2399724136]

約数ペア:

[(1, 2399724136), (2, 1199862068), (4, 599931034), (8, 299965517), (23, 104335832), (31, 77410456), (46, 52167916), (62, 38705228), (92, 26083958), (124, 19352614), (184, 13041979), (248, 9676307), (257, 9337448), (514, 4668724), (713, 3365672), (1028, 2334362), (1426, 1682836), (1637, 1465928), (2056, 1167181), (2852, 841418), (3274, 732964), (5704, 420709), (5911, 405976), (6548, 366482), (7967, 301208), (11822, 202988), (13096, 183241), (15934, 150604), (23644, 101494), (31868, 75302), (37651, 63736), (47288, 50747)]