808910066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3779}}^1$

素因数の和:3974

約数の個数: 32

約数和(自身を含む): 1317254400

約数和(自身を除く): 508344334

約数列:

[1, 2, 19, 38, 43, 86, 131, 262, 817, 1634, 2489, 3779, 4978, 5633, 7558, 11266, 71801, 107027, 143602, 162497, 214054, 324994, 495049, 990098, 3087443, 6174886, 9405931, 18811862, 21287107, 42574214, 404455033, 808910066]

約数ペア:

[(1, 808910066), (2, 404455033), (19, 42574214), (38, 21287107), (43, 18811862), (86, 9405931), (131, 6174886), (262, 3087443), (817, 990098), (1634, 495049), (2489, 324994), (3779, 214054), (4978, 162497), (5633, 143602), (7558, 107027), (11266, 71801)]