7421974

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5147}}^1$

素因数の和:5259

約数の個数: 16

約数和(自身を含む): 12849408

約数和(自身を除く): 5427434

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 5147, 10294, 36029, 72058, 530141, 1060282, 3710987, 7421974]

約数ペア:

[(1, 7421974), (2, 3710987), (7, 1060282), (14, 530141), (103, 72058), (206, 36029), (721, 10294), (1442, 5147)]