413791048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{23629}}^1$

素因数の和:23845

約数の個数: 32

約数和(自身を含む): 850680000

約数和(自身を除く): 436888952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 4378, 8756, 17512, 23629, 47258, 94516, 189032, 259919, 519838, 1039676, 2079352, 4702171, 9404342, 18808684, 37617368, 51723881, 103447762, 206895524, 413791048]

約数ペア:

[(1, 413791048), (2, 206895524), (4, 103447762), (8, 51723881), (11, 37617368), (22, 18808684), (44, 9404342), (88, 4702171), (199, 2079352), (398, 1039676), (796, 519838), (1592, 259919), (2189, 189032), (4378, 94516), (8756, 47258), (17512, 23629)]