2815028

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 5103840

約数和(自身を除く): 2288812

約数列:

[1, 2, 4, 61, 83, 122, 139, 166, 244, 278, 332, 556, 5063, 8479, 10126, 11537, 16958, 20252, 23074, 33916, 46148, 703757, 1407514, 2815028]

約数ペア:

[(1, 2815028), (2, 1407514), (4, 703757), (61, 46148), (83, 33916), (122, 23074), (139, 20252), (166, 16958), (244, 11537), (278, 10126), (332, 8479), (556, 5063)]