2017887566

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{10487}}^1$

素因数の和:10648

約数の個数: 32

約数和(自身を含む): 3262187520

約数和(自身を除く): 1244299954

約数列:

[1, 2, 23, 46, 47, 89, 94, 178, 1081, 2047, 2162, 4094, 4183, 8366, 10487, 20974, 96209, 192418, 241201, 482402, 492889, 933343, 985778, 1866686, 11336447, 21466889, 22672894, 42933778, 43867121, 87734242, 1008943783, 2017887566]

約数ペア:

[(1, 2017887566), (2, 1008943783), (23, 87734242), (46, 43867121), (47, 42933778), (89, 22672894), (94, 21466889), (178, 11336447), (1081, 1866686), (2047, 985778), (2162, 933343), (4094, 492889), (4183, 482402), (8366, 241201), (10487, 192418), (20974, 96209)]