400022014

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^2\times {\mathrm{2801}}^1$

素因数の和:3012

約数の個数: 24

約数和(自身を含む): 692856144

約数和(自身を除く): 292834130

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 2801, 5602, 10201, 19607, 20402, 39214, 71407, 142814, 282901, 565802, 1980307, 3960614, 28573001, 57146002, 200011007, 400022014]

約数ペア:

[(1, 400022014), (2, 200011007), (7, 57146002), (14, 28573001), (101, 3960614), (202, 1980307), (707, 565802), (1414, 282901), (2801, 142814), (5602, 71407), (10201, 39214), (19607, 20402)]