2017180424

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{39979}}^1$

素因数の和:40062

約数の個数: 64

約数和(自身を含む): 4663267200

約数和(自身を除く): 2646086776

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 68, 106, 119, 136, 212, 238, 371, 424, 476, 742, 901, 952, 1484, 1802, 2968, 3604, 6307, 7208, 12614, 25228, 39979, 50456, 79958, 159916, 279853, 319832, 559706, 679643, 1119412, 1359286, 2118887, 2238824, 2718572, 4237774, 4757501, 5437144, 8475548, 9515002, 14832209, 16951096, 19030004, 29664418, 36021079, 38060008, 59328836, 72042158, 118657672, 144084316, 252147553, 288168632, 504295106, 1008590212, 2017180424]

約数ペア:

[(1, 2017180424), (2, 1008590212), (4, 504295106), (7, 288168632), (8, 252147553), (14, 144084316), (17, 118657672), (28, 72042158), (34, 59328836), (53, 38060008), (56, 36021079), (68, 29664418), (106, 19030004), (119, 16951096), (136, 14832209), (212, 9515002), (238, 8475548), (371, 5437144), (424, 4757501), (476, 4237774), (742, 2718572), (901, 2238824), (952, 2118887), (1484, 1359286), (1802, 1119412), (2968, 679643), (3604, 559706), (6307, 319832), (7208, 279853), (12614, 159916), (25228, 79958), (39979, 50456)]