605595568

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{123289}}^1$

素因数の和:123604

約数の個数: 20

約数和(自身を含む): 1177172920

約数和(自身を除く): 571577352

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 123289, 246578, 493156, 986312, 1972624, 37849723, 75699446, 151398892, 302797784, 605595568]

約数ペア:

[(1, 605595568), (2, 302797784), (4, 151398892), (8, 75699446), (16, 37849723), (307, 1972624), (614, 986312), (1228, 493156), (2456, 246578), (4912, 123289)]