1404515180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4130927}}^1$

素因数の和:4130953

約数の個数: 24

約数和(自身を含む): 3122981568

約数和(自身を除く): 1718466388

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4130927, 8261854, 16523708, 20654635, 41309270, 70225759, 82618540, 140451518, 280903036, 351128795, 702257590, 1404515180]

約数ペア:

[(1, 1404515180), (2, 702257590), (4, 351128795), (5, 280903036), (10, 140451518), (17, 82618540), (20, 70225759), (34, 41309270), (68, 20654635), (85, 16523708), (170, 8261854), (340, 4130927)]