1301685008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{7459}}^1$

素因数の和:8319

約数の個数: 40

約数和(自身を含む): 2719617600

約数和(自身を除く): 1417932592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 839, 1678, 3356, 6712, 7459, 10907, 13424, 14918, 21814, 29836, 43628, 59672, 87256, 96967, 119344, 174512, 193934, 387868, 775736, 1551472, 6258101, 12516202, 25032404, 50064808, 81355313, 100129616, 162710626, 325421252, 650842504, 1301685008]

約数ペア:

[(1, 1301685008), (2, 650842504), (4, 325421252), (8, 162710626), (13, 100129616), (16, 81355313), (26, 50064808), (52, 25032404), (104, 12516202), (208, 6258101), (839, 1551472), (1678, 775736), (3356, 387868), (6712, 193934), (7459, 174512), (10907, 119344), (13424, 96967), (14918, 87256), (21814, 59672), (29836, 43628)]