260187622

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{11351}}^1$

素因数の和:11583

約数の個数: 16

約数和(自身を含む): 398182752

約数和(自身を除く): 137995130

約数列:

[1, 2, 73, 146, 157, 314, 11351, 11461, 22702, 22922, 828623, 1657246, 1782107, 3564214, 130093811, 260187622]

約数ペア:

[(1, 260187622), (2, 130093811), (73, 3564214), (146, 1782107), (157, 1657246), (314, 828623), (11351, 22922), (11461, 22702)]