2419298709

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{887}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 3438336000

約数和(自身を除く): 1019037291

約数列:

[1, 3, 19, 57, 109, 327, 439, 887, 1317, 2071, 2661, 6213, 8341, 16853, 25023, 47851, 50559, 96683, 143553, 290049, 389393, 909169, 1168179, 1836977, 2727507, 5510931, 7398467, 22195401, 42443837, 127331511, 806432903, 2419298709]

約数ペア:

[(1, 2419298709), (3, 806432903), (19, 127331511), (57, 42443837), (109, 22195401), (327, 7398467), (439, 5510931), (887, 2727507), (1317, 1836977), (2071, 1168179), (2661, 909169), (6213, 389393), (8341, 290049), (16853, 143553), (25023, 96683), (47851, 50559)]