550172

素因数分解:

$2^2\times 7^3\times {\mathrm{401}}^1$

素因数の和:426

約数の個数: 24

約数和(自身を含む): 1125600

約数和(自身を除く): 575428

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 401, 686, 802, 1372, 1604, 2807, 5614, 11228, 19649, 39298, 78596, 137543, 275086, 550172]

約数ペア:

[(1, 550172), (2, 275086), (4, 137543), (7, 78596), (14, 39298), (28, 19649), (49, 11228), (98, 5614), (196, 2807), (343, 1604), (401, 1372), (686, 802)]