260087042

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1\times {\mathrm{2237}}^1$

素因数の和:3253

約数の個数: 16

約数和(自身を含む): 397119672

約数和(自身を除く): 137032630

約数列:

[1, 2, 61, 122, 953, 1906, 2237, 4474, 58133, 116266, 136457, 272914, 2131861, 4263722, 130043521, 260087042]

約数ペア:

[(1, 260087042), (2, 130043521), (61, 4263722), (122, 2131861), (953, 272914), (1906, 136457), (2237, 116266), (4474, 58133)]