127406738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{11821}}^1$

素因数の和:12157

約数の個数: 16

約数和(自身を含む): 203007384

約数和(自身を除く): 75600646

約数列:

[1, 2, 17, 34, 317, 634, 5389, 10778, 11821, 23642, 200957, 401914, 3747257, 7494514, 63703369, 127406738]

約数ペア:

[(1, 127406738), (2, 63703369), (17, 7494514), (34, 3747257), (317, 401914), (634, 200957), (5389, 23642), (10778, 11821)]