1277165136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2046739}}^1$

素因数の和:2046763

約数の個数: 40

約数和(自身を含む): 3553140640

約数和(自身を除く): 2275975504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2046739, 4093478, 6140217, 8186956, 12280434, 16373912, 24560868, 26607607, 32747824, 49121736, 53215214, 79822821, 98243472, 106430428, 159645642, 212860856, 319291284, 425721712, 638582568, 1277165136]

約数ペア:

[(1, 1277165136), (2, 638582568), (3, 425721712), (4, 319291284), (6, 212860856), (8, 159645642), (12, 106430428), (13, 98243472), (16, 79822821), (24, 53215214), (26, 49121736), (39, 32747824), (48, 26607607), (52, 24560868), (78, 16373912), (104, 12280434), (156, 8186956), (208, 6140217), (312, 4093478), (624, 2046739)]