314935526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 514335360

約数和(自身を除く): 199399834

約数列:

[1, 2, 19, 38, 43, 86, 97, 194, 817, 1634, 1843, 1987, 3686, 3974, 4171, 8342, 37753, 75506, 79249, 85441, 158498, 170882, 192739, 385478, 1623379, 3246758, 3662041, 7324082, 8287777, 16575554, 157467763, 314935526]

約数ペア:

[(1, 314935526), (2, 157467763), (19, 16575554), (38, 8287777), (43, 7324082), (86, 3662041), (97, 3246758), (194, 1623379), (817, 385478), (1634, 192739), (1843, 170882), (1987, 158498), (3686, 85441), (3974, 79249), (4171, 75506), (8342, 37753)]