2637914

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:461

約数の個数: 16

約数和(自身を含む): 4125696

約数和(自身を除く): 1487782

約数列:

[1, 2, 31, 62, 157, 271, 314, 542, 4867, 8401, 9734, 16802, 42547, 85094, 1318957, 2637914]

約数ペア:

[(1, 2637914), (2, 1318957), (31, 85094), (62, 42547), (157, 16802), (271, 9734), (314, 8401), (542, 4867)]