1862402090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{13627}}^1$

素因数の和:13886

約数の個数: 32

約数和(自身を含む): 3414631680

約数和(自身を除く): 1552229590

約数列:

[1, 2, 5, 10, 79, 158, 173, 346, 395, 790, 865, 1730, 13627, 13667, 27254, 27334, 68135, 68335, 136270, 136670, 1076533, 2153066, 2357471, 4714942, 5382665, 10765330, 11787355, 23574710, 186240209, 372480418, 931201045, 1862402090]

約数ペア:

[(1, 1862402090), (2, 931201045), (5, 372480418), (10, 186240209), (79, 23574710), (158, 11787355), (173, 10765330), (346, 5382665), (395, 4714942), (790, 2357471), (865, 2153066), (1730, 1076533), (13627, 136670), (13667, 136270), (27254, 68335), (27334, 68135)]