9866090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2617}}^1$

素因数の和:2666

約数の個数: 32

約数和(自身を含む): 19792080

約数和(自身を除く): 9925990

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 2617, 3770, 5234, 13085, 26170, 34021, 68042, 75893, 151786, 170105, 340210, 379465, 758930, 986609, 1973218, 4933045, 9866090]

約数ペア:

[(1, 9866090), (2, 4933045), (5, 1973218), (10, 986609), (13, 758930), (26, 379465), (29, 340210), (58, 170105), (65, 151786), (130, 75893), (145, 68042), (290, 34021), (377, 26170), (754, 13085), (1885, 5234), (2617, 3770)]