6402654050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9850237}}^1$

素因数の和:9850262

約数の個数: 24

約数和(自身を含む): 12825009876

約数和(自身を除く): 6422355826

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 9850237, 19700474, 49251185, 98502370, 128053081, 246255925, 256106162, 492511850, 640265405, 1280530810, 3201327025, 6402654050]

約数ペア:

[(1, 6402654050), (2, 3201327025), (5, 1280530810), (10, 640265405), (13, 492511850), (25, 256106162), (26, 246255925), (50, 128053081), (65, 98502370), (130, 49251185), (325, 19700474), (650, 9850237)]