7864234

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 14432256

約数和(自身を除く): 6568022

約数列:

[1, 2, 7, 14, 17, 34, 119, 173, 191, 238, 346, 382, 1211, 1337, 2422, 2674, 2941, 3247, 5882, 6494, 20587, 22729, 33043, 41174, 45458, 66086, 231301, 462602, 561731, 1123462, 3932117, 7864234]

約数ペア:

[(1, 7864234), (2, 3932117), (7, 1123462), (14, 561731), (17, 462602), (34, 231301), (119, 66086), (173, 45458), (191, 41174), (238, 33043), (346, 22729), (382, 20587), (1211, 6494), (1337, 5882), (2422, 3247), (2674, 2941)]