422445892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{11177}}^1$

素因数の和:12051

約数の個数: 24

約数和(自身を含む): 807498720

約数和(自身を除く): 385052828

約数列:

[1, 2, 4, 11, 22, 44, 859, 1718, 3436, 9449, 11177, 18898, 22354, 37796, 44708, 122947, 245894, 491788, 9601043, 19202086, 38404172, 105611473, 211222946, 422445892]

約数ペア:

[(1, 422445892), (2, 211222946), (4, 105611473), (11, 38404172), (22, 19202086), (44, 9601043), (859, 491788), (1718, 245894), (3436, 122947), (9449, 44708), (11177, 37796), (18898, 22354)]