1291875212

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{53927}}^1$

素因数の和:54097

約数の個数: 24

約数和(自身を含む): 2323865376

約数和(自身を除く): 1031990164

約数列:

[1, 2, 4, 53, 106, 113, 212, 226, 452, 5989, 11978, 23956, 53927, 107854, 215708, 2858131, 5716262, 6093751, 11432524, 12187502, 24375004, 322968803, 645937606, 1291875212]

約数ペア:

[(1, 1291875212), (2, 645937606), (4, 322968803), (53, 24375004), (106, 12187502), (113, 11432524), (212, 6093751), (226, 5716262), (452, 2858131), (5989, 215708), (11978, 107854), (23956, 53927)]