1205152001

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{2789}}^1$

素因数の和:3136

約数の個数: 16

約数和(自身を含む): 1272775680

約数和(自身を除く): 67623679

約数列:

[1, 31, 53, 263, 1643, 2789, 8153, 13939, 86459, 147817, 432109, 733507, 4582327, 22738717, 38875871, 1205152001]

約数ペア:

[(1, 1205152001), (31, 38875871), (53, 22738717), (263, 4582327), (1643, 733507), (2789, 432109), (8153, 147817), (13939, 86459)]