1096420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4239

約数の個数: 24

約数和(自身を含む): 2480184

約数和(自身を除く): 1383764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4217, 8434, 16868, 21085, 42170, 54821, 84340, 109642, 219284, 274105, 548210, 1096420]

約数ペア:

[(1, 1096420), (2, 548210), (4, 274105), (5, 219284), (10, 109642), (13, 84340), (20, 54821), (26, 42170), (52, 21085), (65, 16868), (130, 8434), (260, 4217)]