1439706

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 3090240

約数和(自身を除く): 1650534

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 173, 219, 346, 438, 519, 1038, 1387, 2774, 3287, 4161, 6574, 8322, 9861, 12629, 19722, 25258, 37887, 75774, 239951, 479902, 719853, 1439706]

約数ペア:

[(1, 1439706), (2, 719853), (3, 479902), (6, 239951), (19, 75774), (38, 37887), (57, 25258), (73, 19722), (114, 12629), (146, 9861), (173, 8322), (219, 6574), (346, 4161), (438, 3287), (519, 2774), (1038, 1387)]