8981569316

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{2203}}^1\times {\mathrm{19231}}^1$

素因数の和:21491

約数の個数: 24

約数和(自身を含む): 16022409984

約数和(自身を除く): 7040840668

約数列:

[1, 2, 4, 53, 106, 212, 2203, 4406, 8812, 19231, 38462, 76924, 116759, 233518, 467036, 1019243, 2038486, 4076972, 42365893, 84731786, 169463572, 2245392329, 4490784658, 8981569316]

約数ペア:

[(1, 8981569316), (2, 4490784658), (4, 2245392329), (53, 169463572), (106, 84731786), (212, 42365893), (2203, 4076972), (4406, 2038486), (8812, 1019243), (19231, 467036), (38462, 233518), (76924, 116759)]