4381292

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 8023680

約数和(自身を除く): 3642388

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 397, 794, 1588, 2759, 5518, 11036, 12307, 24614, 35333, 49228, 70666, 141332, 1095323, 2190646, 4381292]

約数ペア:

[(1, 4381292), (2, 2190646), (4, 1095323), (31, 141332), (62, 70666), (89, 49228), (124, 35333), (178, 24614), (356, 12307), (397, 11036), (794, 5518), (1588, 2759)]