4189820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12323}}^1$

素因数の和:12349

約数の個数: 24

約数和(自身を含む): 9316944

約数和(自身を除く): 5127124

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 12323, 24646, 49292, 61615, 123230, 209491, 246460, 418982, 837964, 1047455, 2094910, 4189820]

約数ペア:

[(1, 4189820), (2, 2094910), (4, 1047455), (5, 837964), (10, 418982), (17, 246460), (20, 209491), (34, 123230), (68, 61615), (85, 49292), (170, 24646), (340, 12323)]