3972668

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2677}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 8098272

約数和(自身を除く): 4125604

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 2677, 5354, 10708, 18739, 37478, 74956, 141881, 283762, 567524, 993167, 1986334, 3972668]

約数ペア:

[(1, 3972668), (2, 1986334), (4, 993167), (7, 567524), (14, 283762), (28, 141881), (53, 74956), (106, 37478), (212, 18739), (371, 10708), (742, 5354), (1484, 2677)]