2012163978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{60611}}^1$

素因数の和:61130

約数の個数: 32

約数和(自身を含む): 4398976512

約数和(自身を除く): 2386812534

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 503, 1006, 1509, 3018, 5533, 11066, 16599, 33198, 60611, 121222, 181833, 363666, 666721, 1333442, 2000163, 4000326, 30487333, 60974666, 91461999, 182923998, 335360663, 670721326, 1006081989, 2012163978]

約数ペア:

[(1, 2012163978), (2, 1006081989), (3, 670721326), (6, 335360663), (11, 182923998), (22, 91461999), (33, 60974666), (66, 30487333), (503, 4000326), (1006, 2000163), (1509, 1333442), (3018, 666721), (5533, 363666), (11066, 181833), (16599, 121222), (33198, 60611)]