1337223416

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{398933}}^1$

素因数の和:399358

約数の個数: 16

約数和(自身を含む): 2513284200

約数和(自身を除く): 1176060784

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 398933, 797866, 1595732, 3191464, 167152927, 334305854, 668611708, 1337223416]

約数ペア:

[(1, 1337223416), (2, 668611708), (4, 334305854), (8, 167152927), (419, 3191464), (838, 1595732), (1676, 797866), (3352, 398933)]