122921386

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2647}}^1$

素因数の和:2794

約数の個数: 32

約数和(自身を含む): 219635712

約数和(自身を除く): 96714326

約数列:

[1, 2, 7, 14, 31, 62, 107, 214, 217, 434, 749, 1498, 2647, 3317, 5294, 6634, 18529, 23219, 37058, 46438, 82057, 164114, 283229, 566458, 574399, 1148798, 1982603, 3965206, 8780099, 17560198, 61460693, 122921386]

約数ペア:

[(1, 122921386), (2, 61460693), (7, 17560198), (14, 8780099), (31, 3965206), (62, 1982603), (107, 1148798), (214, 574399), (217, 566458), (434, 283229), (749, 164114), (1498, 82057), (2647, 46438), (3317, 37058), (5294, 23219), (6634, 18529)]