858556504

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{8699}}^1$

素因数の和:8804

約数の個数: 48

約数和(自身を含む): 1767231000

約数和(自身を除く): 908674496

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 169, 292, 338, 584, 676, 949, 1352, 1898, 3796, 7592, 8699, 12337, 17398, 24674, 34796, 49348, 69592, 98696, 113087, 226174, 452348, 635027, 904696, 1270054, 1470131, 2540108, 2940262, 5080216, 5880524, 8255351, 11761048, 16510702, 33021404, 66042808, 107319563, 214639126, 429278252, 858556504]

約数ペア:

[(1, 858556504), (2, 429278252), (4, 214639126), (8, 107319563), (13, 66042808), (26, 33021404), (52, 16510702), (73, 11761048), (104, 8255351), (146, 5880524), (169, 5080216), (292, 2940262), (338, 2540108), (584, 1470131), (676, 1270054), (949, 904696), (1352, 635027), (1898, 452348), (3796, 226174), (7592, 113087), (8699, 98696), (12337, 69592), (17398, 49348), (24674, 34796)]