2115687352

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{2971471}}^1$

素因数の和:2971566

約数の個数: 16

約数和(自身を含む): 4011487200

約数和(自身を除く): 1895799848

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 2971471, 5942942, 11885884, 23771768, 264460919, 528921838, 1057843676, 2115687352]

約数ペア:

[(1, 2115687352), (2, 1057843676), (4, 528921838), (8, 264460919), (89, 23771768), (178, 11885884), (356, 5942942), (712, 2971471)]