1089802076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1303591}}^1$

素因数の和:1303625

約数の個数: 24

約数和(自身を含む): 2190034560

約数和(自身を除く): 1100232484

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1303591, 2607182, 5214364, 14339501, 24768229, 28679002, 49536458, 57358004, 99072916, 272450519, 544901038, 1089802076]

約数ペア:

[(1, 1089802076), (2, 544901038), (4, 272450519), (11, 99072916), (19, 57358004), (22, 49536458), (38, 28679002), (44, 24768229), (76, 14339501), (209, 5214364), (418, 2607182), (836, 1303591)]