2774442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 6119424

約数和(自身を除く): 3344982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 254, 331, 381, 662, 762, 993, 1397, 1986, 2794, 3641, 4191, 7282, 8382, 10923, 21846, 42037, 84074, 126111, 252222, 462407, 924814, 1387221, 2774442]

約数ペア:

[(1, 2774442), (2, 1387221), (3, 924814), (6, 462407), (11, 252222), (22, 126111), (33, 84074), (66, 42037), (127, 21846), (254, 10923), (331, 8382), (381, 7282), (662, 4191), (762, 3641), (993, 2794), (1397, 1986)]