130518812

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{4013}}^1$

素因数の和:4237

約数の個数: 24

約数和(自身を含む): 234674496

約数和(自身を除く): 104155684

約数列:

[1, 2, 4, 47, 94, 173, 188, 346, 692, 4013, 8026, 8131, 16052, 16262, 32524, 188611, 377222, 694249, 754444, 1388498, 2776996, 32629703, 65259406, 130518812]

約数ペア:

[(1, 130518812), (2, 65259406), (4, 32629703), (47, 2776996), (94, 1388498), (173, 754444), (188, 694249), (346, 377222), (692, 188611), (4013, 32524), (8026, 16262), (8131, 16052)]