813341796

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{517393}}^1$

素因数の和:517531

約数の個数: 24

約数和(自身を含む): 1912288224

約数和(自身を除く): 1098946428

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 517393, 1034786, 1552179, 2069572, 3104358, 6208716, 67778483, 135556966, 203335449, 271113932, 406670898, 813341796]

約数ペア:

[(1, 813341796), (2, 406670898), (3, 271113932), (4, 203335449), (6, 135556966), (12, 67778483), (131, 6208716), (262, 3104358), (393, 2069572), (524, 1552179), (786, 1034786), (1572, 517393)]