620173816

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{971}}^1\times {\mathrm{2753}}^1$

素因数の和:3759

約数の個数: 32

約数和(自身を含む): 1204599600

約数和(自身を除く): 584425784

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 971, 1942, 2753, 3884, 5506, 7768, 11012, 22024, 28159, 56318, 79837, 112636, 159674, 225272, 319348, 638696, 2673163, 5346326, 10692652, 21385304, 77521727, 155043454, 310086908, 620173816]

約数ペア:

[(1, 620173816), (2, 310086908), (4, 155043454), (8, 77521727), (29, 21385304), (58, 10692652), (116, 5346326), (232, 2673163), (971, 638696), (1942, 319348), (2753, 225272), (3884, 159674), (5506, 112636), (7768, 79837), (11012, 56318), (22024, 28159)]