989515474

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1847}}^1\times {\mathrm{8641}}^1$

素因数の和:10521

約数の個数: 16

約数和(自身を含む): 1533159936

約数和(自身を除く): 543644462

約数列:

[1, 2, 31, 62, 1847, 3694, 8641, 17282, 57257, 114514, 267871, 535742, 15959927, 31919854, 494757737, 989515474]

約数ペア:

[(1, 989515474), (2, 494757737), (31, 31919854), (62, 15959927), (1847, 535742), (3694, 267871), (8641, 114514), (17282, 57257)]