1388662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 2488320

約数和(自身を除く): 1099658

約数列:

[1, 2, 11, 17, 22, 34, 47, 79, 94, 158, 187, 374, 517, 799, 869, 1034, 1343, 1598, 1738, 2686, 3713, 7426, 8789, 14773, 17578, 29546, 40843, 63121, 81686, 126242, 694331, 1388662]

約数ペア:

[(1, 1388662), (2, 694331), (11, 126242), (17, 81686), (22, 63121), (34, 40843), (47, 29546), (79, 17578), (94, 14773), (158, 8789), (187, 7426), (374, 3713), (517, 2686), (799, 1738), (869, 1598), (1034, 1343)]