3947921462012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181998961}}^1$

素因数の和:181999022

約数の個数: 48

約数和(自身を含む): 8255472916320

約数和(自身を除く): 4307551454308

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 116, 187, 319, 374, 493, 638, 748, 986, 1276, 1972, 5423, 10846, 21692, 181998961, 363997922, 727995844, 2001988571, 3093982337, 4003977142, 5277969869, 6187964674, 8007954284, 10555939738, 12375929348, 21111879476, 34033805707, 58057668559, 68067611414, 89725487773, 116115337118, 136135222828, 179450975546, 232230674236, 358901951092, 986980365503, 1973960731006, 3947921462012]

約数ペア:

[(1, 3947921462012), (2, 1973960731006), (4, 986980365503), (11, 358901951092), (17, 232230674236), (22, 179450975546), (29, 136135222828), (34, 116115337118), (44, 89725487773), (58, 68067611414), (68, 58057668559), (116, 34033805707), (187, 21111879476), (319, 12375929348), (374, 10555939738), (493, 8007954284), (638, 6187964674), (748, 5277969869), (986, 4003977142), (1276, 3093982337), (1972, 2001988571), (5423, 727995844), (10846, 363997922), (21692, 181998961)]