1396542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 3273984

約数和(自身を除く): 1877442

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 811, 861, 1622, 1722, 2433, 4866, 5677, 11354, 17031, 33251, 34062, 66502, 99753, 199506, 232757, 465514, 698271, 1396542]

約数ペア:

[(1, 1396542), (2, 698271), (3, 465514), (6, 232757), (7, 199506), (14, 99753), (21, 66502), (41, 34062), (42, 33251), (82, 17031), (123, 11354), (246, 5677), (287, 4866), (574, 2433), (811, 1722), (861, 1622)]