1490754958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{144481}}^1$

素因数の和:144568

約数の個数: 32

約数和(自身を含む): 2829535488

約数和(自身を除く): 1338780530

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 469, 737, 938, 1474, 5159, 10318, 144481, 288962, 1011367, 1589291, 2022734, 3178582, 9680227, 11125037, 19360454, 22250074, 67761589, 106482497, 135523178, 212964994, 745377479, 1490754958]

約数ペア:

[(1, 1490754958), (2, 745377479), (7, 212964994), (11, 135523178), (14, 106482497), (22, 67761589), (67, 22250074), (77, 19360454), (134, 11125037), (154, 9680227), (469, 3178582), (737, 2022734), (938, 1589291), (1474, 1011367), (5159, 288962), (10318, 144481)]