276689554

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1\times {\mathrm{2027}}^1$

素因数の和:2681

約数の個数: 16

約数和(自身を含む): 419211936

約数和(自身を除く): 142522382

約数列:

[1, 2, 131, 262, 521, 1042, 2027, 4054, 68251, 136502, 265537, 531074, 1056067, 2112134, 138344777, 276689554]

約数ペア:

[(1, 276689554), (2, 138344777), (131, 2112134), (262, 1056067), (521, 531074), (1042, 265537), (2027, 136502), (4054, 68251)]