1244912

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{2683}}^1$

素因数の和:2720

約数の個数: 20

約数和(自身を含む): 2496120

約数和(自身を除く): 1251208

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 2683, 5366, 10732, 21464, 42928, 77807, 155614, 311228, 622456, 1244912]

約数ペア:

[(1, 1244912), (2, 622456), (4, 311228), (8, 155614), (16, 77807), (29, 42928), (58, 21464), (116, 10732), (232, 5366), (464, 2683)]