2011404778

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{1523}}^1\times {\mathrm{2909}}^1$

素因数の和:4661

約数の個数: 16

約数和(自身を含む): 3033430560

約数和(自身を除く): 1022025782

約数列:

[1, 2, 227, 454, 1523, 2909, 3046, 5818, 345721, 660343, 691442, 1320686, 4430407, 8860814, 1005702389, 2011404778]

約数ペア:

[(1, 2011404778), (2, 1005702389), (227, 8860814), (454, 4430407), (1523, 1320686), (2909, 691442), (3046, 660343), (5818, 345721)]