1653730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12721}}^1$

素因数の和:12741

約数の個数: 16

約数和(自身を含む): 3205944

約数和(自身を除く): 1552214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 12721, 25442, 63605, 127210, 165373, 330746, 826865, 1653730]

約数ペア:

[(1, 1653730), (2, 826865), (5, 330746), (10, 165373), (13, 127210), (26, 63605), (65, 25442), (130, 12721)]