2665896213

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{54959}}^1$

素因数の和:55041

約数の個数: 32

約数和(自身を含む): 4009881600

約数和(自身を除く): 1343985387

約数列:

[1, 3, 19, 23, 37, 57, 69, 111, 437, 703, 851, 1311, 2109, 2553, 16169, 48507, 54959, 164877, 1044221, 1264057, 2033483, 3132663, 3792171, 6100449, 24017083, 38636177, 46770109, 72051249, 115908531, 140310327, 888632071, 2665896213]

約数ペア:

[(1, 2665896213), (3, 888632071), (19, 140310327), (23, 115908531), (37, 72051249), (57, 46770109), (69, 38636177), (111, 24017083), (437, 6100449), (703, 3792171), (851, 3132663), (1311, 2033483), (2109, 1264057), (2553, 1044221), (16169, 164877), (48507, 54959)]