804937964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{623017}}^1$

素因数の和:623057

約数の個数: 24

約数和(自身を含む): 1570005360

約数和(自身を除く): 765067396

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 623017, 1246034, 2492068, 10591289, 11837323, 21182578, 23674646, 42365156, 47349292, 201234491, 402468982, 804937964]

約数ペア:

[(1, 804937964), (2, 402468982), (4, 201234491), (17, 47349292), (19, 42365156), (34, 23674646), (38, 21182578), (68, 11837323), (76, 10591289), (323, 2492068), (646, 1246034), (1292, 623017)]