2724556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 5110560

約数和(自身を除く): 2386004

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 389, 412, 778, 1556, 1751, 3502, 6613, 7004, 13226, 26452, 40067, 80134, 160268, 681139, 1362278, 2724556]

約数ペア:

[(1, 2724556), (2, 1362278), (4, 681139), (17, 160268), (34, 80134), (68, 40067), (103, 26452), (206, 13226), (389, 7004), (412, 6613), (778, 3502), (1556, 1751)]