247652402

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{60139}}^1$

素因数の和:60241

約数の個数: 16

約数和(自身を含む): 389707200

約数和(自身を除く): 142054798

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 60139, 120278, 1744031, 3488062, 4269869, 8539738, 123826201, 247652402]

約数ペア:

[(1, 247652402), (2, 123826201), (29, 8539738), (58, 4269869), (71, 3488062), (142, 1744031), (2059, 120278), (4118, 60139)]