858750134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{204367}}^1$

素因数の和:204571

約数の個数: 16

約数和(自身を含む): 1412591616

約数和(自身を除く): 553841482

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 204367, 408734, 2248037, 4496074, 39034097, 78068194, 429375067, 858750134]

約数ペア:

[(1, 858750134), (2, 429375067), (11, 78068194), (22, 39034097), (191, 4496074), (382, 2248037), (2101, 408734), (4202, 204367)]