1881124600322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1401732191}}^1$

素因数の和:1401732265

約数の個数: 16

約数和(自身を含む): 3128666252544

約数和(自身を除く): 1247541652222

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 1401732191, 2803464382, 15419054101, 30838108202, 85505663651, 171011327302, 940562300161, 1881124600322]

約数ペア:

[(1, 1881124600322), (2, 940562300161), (11, 171011327302), (22, 85505663651), (61, 30838108202), (122, 15419054101), (671, 2803464382), (1342, 1401732191)]