4395512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 4676488

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 251, 398, 502, 796, 1004, 1592, 2008, 2189, 2761, 4378, 5522, 8756, 11044, 17512, 22088, 49949, 99898, 199796, 399592, 549439, 1098878, 2197756, 4395512]

約数ペア:

[(1, 4395512), (2, 2197756), (4, 1098878), (8, 549439), (11, 399592), (22, 199796), (44, 99898), (88, 49949), (199, 22088), (251, 17512), (398, 11044), (502, 8756), (796, 5522), (1004, 4378), (1592, 2761), (2008, 2189)]