804900872

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{7121}}^1$

素因数の和:7397

約数の個数: 32

約数和(自身を含む): 1538352000

約数和(自身を除く): 733451128

約数列:

[1, 2, 4, 8, 71, 142, 199, 284, 398, 568, 796, 1592, 7121, 14129, 14242, 28258, 28484, 56516, 56968, 113032, 505591, 1011182, 1417079, 2022364, 2834158, 4044728, 5668316, 11336632, 100612609, 201225218, 402450436, 804900872]

約数ペア:

[(1, 804900872), (2, 402450436), (4, 201225218), (8, 100612609), (71, 11336632), (142, 5668316), (199, 4044728), (284, 2834158), (398, 2022364), (568, 1417079), (796, 1011182), (1592, 505591), (7121, 113032), (14129, 56968), (14242, 56516), (28258, 28484)]