7966883065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{2161}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 10174199040

約数和(自身を除く): 2207315975

約数列:

[1, 5, 19, 95, 151, 257, 755, 1285, 2161, 2869, 4883, 10805, 14345, 24415, 38807, 41059, 194035, 205295, 326311, 555377, 737333, 1631555, 2776885, 3686665, 6199909, 10552163, 30999545, 52760815, 83861927, 419309635, 1593376613, 7966883065]

約数ペア:

[(1, 7966883065), (5, 1593376613), (19, 419309635), (95, 83861927), (151, 52760815), (257, 30999545), (755, 10552163), (1285, 6199909), (2161, 3686665), (2869, 2776885), (4883, 1631555), (10805, 737333), (14345, 555377), (24415, 326311), (38807, 205295), (41059, 194035)]