123531038

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1\times {\mathrm{1487}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 188291520

約数和(自身を除く): 64760482

約数列:

[1, 2, 73, 146, 569, 1138, 1487, 2974, 41537, 83074, 108551, 217102, 846103, 1692206, 61765519, 123531038]

約数ペア:

[(1, 123531038), (2, 61765519), (73, 1692206), (146, 846103), (569, 217102), (1138, 108551), (1487, 83074), (2974, 41537)]