4021000646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{12421}}^1\times {\mathrm{12451}}^1$

素因数の和:24887

約数の個数: 16

約数和(自身を含む): 6496507248

約数和(自身を除く): 2475506602

約数列:

[1, 2, 13, 26, 12421, 12451, 24842, 24902, 161473, 161863, 322946, 323726, 154653871, 309307742, 2010500323, 4021000646]

約数ペア:

[(1, 4021000646), (2, 2010500323), (13, 309307742), (26, 154653871), (12421, 323726), (12451, 322946), (24842, 161863), (24902, 161473)]