1214990164

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{467}}^1\times {\mathrm{17579}}^1$

素因数の和:18087

約数の個数: 24

約数和(自身を含む): 2188499040

約数和(自身を除く): 973508876

約数列:

[1, 2, 4, 37, 74, 148, 467, 934, 1868, 17279, 17579, 34558, 35158, 69116, 70316, 650423, 1300846, 2601692, 8209393, 16418786, 32837572, 303747541, 607495082, 1214990164]

約数ペア:

[(1, 1214990164), (2, 607495082), (4, 303747541), (37, 32837572), (74, 16418786), (148, 8209393), (467, 2601692), (934, 1300846), (1868, 650423), (17279, 70316), (17579, 69116), (34558, 35158)]