120412816

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{12277}}^1$

素因数の和:12898

約数の個数: 20

約数和(自身を含む): 233699452

約数和(自身を除く): 113286636

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 9808, 12277, 24554, 49108, 98216, 196432, 7525801, 15051602, 30103204, 60206408, 120412816]

約数ペア:

[(1, 120412816), (2, 60206408), (4, 30103204), (8, 15051602), (16, 7525801), (613, 196432), (1226, 98216), (2452, 49108), (4904, 24554), (9808, 12277)]