387854772

素因数分解:

$2^2\times 3^1\times {\mathrm{1151}}^1\times {\mathrm{28081}}^1$

素因数の和:29239

約数の個数: 24

約数和(自身を含む): 905812992

約数和(自身を除く): 517958220

約数列:

[1, 2, 3, 4, 6, 12, 1151, 2302, 3453, 4604, 6906, 13812, 28081, 56162, 84243, 112324, 168486, 336972, 32321231, 64642462, 96963693, 129284924, 193927386, 387854772]

約数ペア:

[(1, 387854772), (2, 193927386), (3, 129284924), (4, 96963693), (6, 64642462), (12, 32321231), (1151, 336972), (2302, 168486), (3453, 112324), (4604, 84243), (6906, 56162), (13812, 28081)]