1520248914212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1\times {\mathrm{1966697}}^1$

素因数の和:1968180

約数の個数: 48

約数和(自身を含む): 3202728359040

約数和(自身を除く): 1682479444828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1453, 2906, 5812, 10171, 20342, 27607, 40684, 55214, 110428, 193249, 386498, 772996, 1966697, 3933394, 7866788, 13766879, 27533758, 37367243, 55067516, 74734486, 149468972, 261570701, 523141402, 1046282804, 2857610741, 5715221482, 11430442964, 20003275187, 40006550374, 54294604079, 80013100748, 108589208158, 217178416316, 380062228553, 760124457106, 1520248914212]

約数ペア:

[(1, 1520248914212), (2, 760124457106), (4, 380062228553), (7, 217178416316), (14, 108589208158), (19, 80013100748), (28, 54294604079), (38, 40006550374), (76, 20003275187), (133, 11430442964), (266, 5715221482), (532, 2857610741), (1453, 1046282804), (2906, 523141402), (5812, 261570701), (10171, 149468972), (20342, 74734486), (27607, 55067516), (40684, 37367243), (55214, 27533758), (110428, 13766879), (193249, 7866788), (386498, 3933394), (772996, 1966697)]