1937399984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{321187}}^1$

素因数の和:321237

約数の個数: 40

約数和(自身を含む): 4181867760

約数和(自身を除く): 2244467776

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 321187, 642374, 1284748, 2569496, 4175431, 5138992, 8350862, 9314423, 16701724, 18628846, 33403448, 37257692, 66806896, 74515384, 121087499, 149030768, 242174998, 484349996, 968699992, 1937399984]

約数ペア:

[(1, 1937399984), (2, 968699992), (4, 484349996), (8, 242174998), (13, 149030768), (16, 121087499), (26, 74515384), (29, 66806896), (52, 37257692), (58, 33403448), (104, 18628846), (116, 16701724), (208, 9314423), (232, 8350862), (377, 5138992), (464, 4175431), (754, 2569496), (1508, 1284748), (3016, 642374), (6032, 321187)]