668899088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{292351}}^1$

素因数の和:292383

約数の個数: 40

約数和(自身を含む): 1522569216

約数和(自身を除く): 853670128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 292351, 584702, 1169404, 2338808, 3215861, 3800563, 4677616, 6431722, 7601126, 12863444, 15202252, 25726888, 30404504, 41806193, 51453776, 60809008, 83612386, 167224772, 334449544, 668899088]

約数ペア:

[(1, 668899088), (2, 334449544), (4, 167224772), (8, 83612386), (11, 60809008), (13, 51453776), (16, 41806193), (22, 30404504), (26, 25726888), (44, 15202252), (52, 12863444), (88, 7601126), (104, 6431722), (143, 4677616), (176, 3800563), (208, 3215861), (286, 2338808), (572, 1169404), (1144, 584702), (2288, 292351)]