353871352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{11699}}^1$

素因数の和:11923

約数の個数: 32

約数和(自身を含む): 702000000

約数和(自身を除く): 348128648

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 3781, 7562, 11699, 15124, 23398, 30248, 46796, 93592, 222281, 444562, 889124, 1778248, 2328101, 4656202, 9312404, 18624808, 44233919, 88467838, 176935676, 353871352]

約数ペア:

[(1, 353871352), (2, 176935676), (4, 88467838), (8, 44233919), (19, 18624808), (38, 9312404), (76, 4656202), (152, 2328101), (199, 1778248), (398, 889124), (796, 444562), (1592, 222281), (3781, 93592), (7562, 46796), (11699, 30248), (15124, 23398)]