2016643079816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23719}}^1\times {\mathrm{559357}}^1$

素因数の和:583101

約数の個数: 32

約数和(自身を含む): 3980391528000

約数和(自身を除く): 1963748448184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 23719, 47438, 94876, 189752, 450661, 559357, 901322, 1118714, 1802644, 2237428, 3605288, 4474856, 10627783, 21255566, 42511132, 85022264, 13267388683, 26534777366, 53069554732, 106139109464, 252080384977, 504160769954, 1008321539908, 2016643079816]

約数ペア:

[(1, 2016643079816), (2, 1008321539908), (4, 504160769954), (8, 252080384977), (19, 106139109464), (38, 53069554732), (76, 26534777366), (152, 13267388683), (23719, 85022264), (47438, 42511132), (94876, 21255566), (189752, 10627783), (450661, 4474856), (559357, 3605288), (901322, 2237428), (1118714, 1802644)]