85870761478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1\times {\mathrm{1761307}}^1$

素因数の和:1762611

約数の個数: 16

約数和(自身を含む): 135691168320

約数和(自身を除く): 49820406842

約数列:

[1, 2, 19, 38, 1283, 2566, 24377, 48754, 1761307, 3522614, 33464833, 66929666, 2259756881, 4519513762, 42935380739, 85870761478]

約数ペア:

[(1, 85870761478), (2, 42935380739), (19, 4519513762), (38, 2259756881), (1283, 66929666), (2566, 33464833), (24377, 3522614), (48754, 1761307)]