1900108

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 3852800

約数和(自身を除く): 1952692

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 859, 1106, 1718, 2212, 3436, 6013, 12026, 24052, 67861, 135722, 271444, 475027, 950054, 1900108]

約数ペア:

[(1, 1900108), (2, 950054), (4, 475027), (7, 271444), (14, 135722), (28, 67861), (79, 24052), (158, 12026), (316, 6013), (553, 3436), (859, 2212), (1106, 1718)]