1736298980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{290351}}^1$

素因数の和:290396

約数の個数: 48

約数和(自身を含む): 4097447424

約数和(自身を除く): 2361148444

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 290351, 580702, 1161404, 1451755, 2903510, 3774563, 5807020, 6678073, 7549126, 13356146, 15098252, 18872815, 26712292, 33390365, 37745630, 66780730, 75491260, 86814949, 133561460, 173629898, 347259796, 434074745, 868149490, 1736298980]

約数ペア:

[(1, 1736298980), (2, 868149490), (4, 434074745), (5, 347259796), (10, 173629898), (13, 133561460), (20, 86814949), (23, 75491260), (26, 66780730), (46, 37745630), (52, 33390365), (65, 26712292), (92, 18872815), (115, 15098252), (130, 13356146), (230, 7549126), (260, 6678073), (299, 5807020), (460, 3774563), (598, 2903510), (1196, 1451755), (1495, 1161404), (2990, 580702), (5980, 290351)]