123993122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 207442944

約数和(自身を除く): 83449822

約数列:

[1, 2, 11, 22, 71, 142, 163, 326, 487, 781, 974, 1562, 1793, 3586, 5357, 10714, 11573, 23146, 34577, 69154, 79381, 127303, 158762, 254606, 380347, 760694, 873191, 1746382, 5636051, 11272102, 61996561, 123993122]

約数ペア:

[(1, 123993122), (2, 61996561), (11, 11272102), (22, 5636051), (71, 1746382), (142, 873191), (163, 760694), (326, 380347), (487, 254606), (781, 158762), (974, 127303), (1562, 79381), (1793, 69154), (3586, 34577), (5357, 23146), (10714, 11573)]