2215442914

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{1187}}^1\times {\mathrm{2399}}^1$

素因数の和:3977

約数の個数: 16

約数和(自身を含む): 3335904000

約数和(自身を除く): 1120461086

約数列:

[1, 2, 389, 778, 1187, 2374, 2399, 4798, 461743, 923486, 933211, 1866422, 2847613, 5695226, 1107721457, 2215442914]

約数ペア:

[(1, 2215442914), (2, 1107721457), (389, 5695226), (778, 2847613), (1187, 1866422), (2374, 933211), (2399, 923486), (4798, 461743)]