7781028

素因数分解:

$2^2\times 3^1\times {\mathrm{383}}^1\times {\mathrm{1693}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 18213888

約数和(自身を除く): 10432860

約数列:

[1, 2, 3, 4, 6, 12, 383, 766, 1149, 1532, 1693, 2298, 3386, 4596, 5079, 6772, 10158, 20316, 648419, 1296838, 1945257, 2593676, 3890514, 7781028]

約数ペア:

[(1, 7781028), (2, 3890514), (3, 2593676), (4, 1945257), (6, 1296838), (12, 648419), (383, 20316), (766, 10158), (1149, 6772), (1532, 5079), (1693, 4596), (2298, 3386)]