4418623430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1\times {\mathrm{15787}}^1$

素因数の和:17960

約数の個数: 32

約数和(自身を含む): 8569852704

約数和(自身を除く): 4151229274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2153, 4306, 10765, 15787, 21530, 27989, 31574, 55978, 78935, 139945, 157870, 205231, 279890, 410462, 1026155, 2052310, 33989411, 67978822, 169947055, 339894110, 441862343, 883724686, 2209311715, 4418623430]

約数ペア:

[(1, 4418623430), (2, 2209311715), (5, 883724686), (10, 441862343), (13, 339894110), (26, 169947055), (65, 67978822), (130, 33989411), (2153, 2052310), (4306, 1026155), (10765, 410462), (15787, 279890), (21530, 205231), (27989, 157870), (31574, 139945), (55978, 78935)]