1812941090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6251521}}^1$

素因数の和:6251557

約数の個数: 16

約数和(自身を含む): 3375821880

約数和(自身を除く): 1562880790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6251521, 12503042, 31257605, 62515210, 181294109, 362588218, 906470545, 1812941090]

約数ペア:

[(1, 1812941090), (2, 906470545), (5, 362588218), (10, 181294109), (29, 62515210), (58, 31257605), (145, 12503042), (290, 6251521)]