494037268

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{4409}}^1$

素因数の和:4779

約数の個数: 24

約数和(自身を含む): 876090600

約数和(自身を除く): 382053332

約数列:

[1, 2, 4, 109, 218, 257, 436, 514, 1028, 4409, 8818, 17636, 28013, 56026, 112052, 480581, 961162, 1133113, 1922324, 2266226, 4532452, 123509317, 247018634, 494037268]

約数ペア:

[(1, 494037268), (2, 247018634), (4, 123509317), (109, 4532452), (218, 2266226), (257, 1922324), (436, 1133113), (514, 961162), (1028, 480581), (4409, 112052), (8818, 56026), (17636, 28013)]