124678274

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 218265600

約数和(自身を除く): 93587326

約数列:

[1, 2, 7, 14, 79, 139, 158, 278, 553, 811, 973, 1106, 1622, 1946, 5677, 10981, 11354, 21962, 64069, 76867, 112729, 128138, 153734, 225458, 448483, 789103, 896966, 1578206, 8905591, 17811182, 62339137, 124678274]

約数ペア:

[(1, 124678274), (2, 62339137), (7, 17811182), (14, 8905591), (79, 1578206), (139, 896966), (158, 789103), (278, 448483), (553, 225458), (811, 153734), (973, 128138), (1106, 112729), (1622, 76867), (1946, 64069), (5677, 21962), (10981, 11354)]