892450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1398

約数の個数: 24

約数和(自身を含む): 1788948

約数和(自身を除く): 896498

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1373, 2746, 6865, 13730, 17849, 34325, 35698, 68650, 89245, 178490, 446225, 892450]

約数ペア:

[(1, 892450), (2, 446225), (5, 178490), (10, 89245), (13, 68650), (25, 35698), (26, 34325), (50, 17849), (65, 13730), (130, 6865), (325, 2746), (650, 1373)]