804936964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{19087}}^1$

素因数の和:19915

約数の個数: 24

約数和(自身を含む): 1518946688

約数和(自身を除く): 714009724

約数列:

[1, 2, 4, 13, 26, 52, 811, 1622, 3244, 10543, 19087, 21086, 38174, 42172, 76348, 248131, 496262, 992524, 15479557, 30959114, 61918228, 201234241, 402468482, 804936964]

約数ペア:

[(1, 804936964), (2, 402468482), (4, 201234241), (13, 61918228), (26, 30959114), (52, 15479557), (811, 992524), (1622, 496262), (3244, 248131), (10543, 76348), (19087, 42172), (21086, 38174)]