423236390

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{2207}}^1$

素因数の和:2492

約数の個数: 32

約数和(自身を含む): 773259264

約数和(自身を除く): 350022874

約数列:

[1, 2, 5, 10, 127, 151, 254, 302, 635, 755, 1270, 1510, 2207, 4414, 11035, 19177, 22070, 38354, 95885, 191770, 280289, 333257, 560578, 666514, 1401445, 1666285, 2802890, 3332570, 42323639, 84647278, 211618195, 423236390]

約数ペア:

[(1, 423236390), (2, 211618195), (5, 84647278), (10, 42323639), (127, 3332570), (151, 2802890), (254, 1666285), (302, 1401445), (635, 666514), (755, 560578), (1270, 333257), (1510, 280289), (2207, 191770), (4414, 95885), (11035, 38354), (19177, 22070)]