2661978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 5925312

約数和(自身を除く): 3263334

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 761, 1166, 1522, 1749, 2283, 3498, 4566, 8371, 16742, 25113, 40333, 50226, 80666, 120999, 241998, 443663, 887326, 1330989, 2661978]

約数ペア:

[(1, 2661978), (2, 1330989), (3, 887326), (6, 443663), (11, 241998), (22, 120999), (33, 80666), (53, 50226), (66, 40333), (106, 25113), (159, 16742), (318, 8371), (583, 4566), (761, 3498), (1166, 2283), (1522, 1749)]