2168996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 4064256

約数和(自身を除く): 1895260

約数列:

[1, 2, 4, 17, 34, 68, 167, 191, 334, 382, 668, 764, 2839, 3247, 5678, 6494, 11356, 12988, 31897, 63794, 127588, 542249, 1084498, 2168996]

約数ペア:

[(1, 2168996), (2, 1084498), (4, 542249), (17, 127588), (34, 63794), (68, 31897), (167, 12988), (191, 11356), (334, 6494), (382, 5678), (668, 3247), (764, 2839)]