246643124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4157}}^1$

素因数の和:4344

約数の個数: 48

約数和(自身を含む): 534619008

約数和(自身を除く): 287975884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 163, 182, 326, 364, 652, 1141, 2119, 2282, 4157, 4238, 4564, 8314, 8476, 14833, 16628, 29099, 29666, 54041, 58198, 59332, 108082, 116396, 216164, 378287, 677591, 756574, 1355182, 1513148, 2710364, 4743137, 8808683, 9486274, 17617366, 18972548, 35234732, 61660781, 123321562, 246643124]

約数ペア:

[(1, 246643124), (2, 123321562), (4, 61660781), (7, 35234732), (13, 18972548), (14, 17617366), (26, 9486274), (28, 8808683), (52, 4743137), (91, 2710364), (163, 1513148), (182, 1355182), (326, 756574), (364, 677591), (652, 378287), (1141, 216164), (2119, 116396), (2282, 108082), (4157, 59332), (4238, 58198), (4564, 54041), (8314, 29666), (8476, 29099), (14833, 16628)]