1404890642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1\times {\mathrm{31327}}^1$

素因数の和:32665

約数の個数: 16

約数和(自身を含む): 2233059840

約数和(自身を除く): 828169198

約数列:

[1, 2, 17, 34, 1319, 2638, 22423, 31327, 44846, 62654, 532559, 1065118, 41320313, 82640626, 702445321, 1404890642]

約数ペア:

[(1, 1404890642), (2, 702445321), (17, 82640626), (34, 41320313), (1319, 1065118), (2638, 532559), (22423, 62654), (31327, 44846)]