108228538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 181440000

約数和(自身を除く): 73211462

約数列:

[1, 2, 11, 22, 59, 118, 199, 398, 419, 649, 838, 1298, 2189, 4378, 4609, 9218, 11741, 23482, 24721, 49442, 83381, 129151, 166762, 258302, 271931, 543862, 917191, 1834382, 4919479, 9838958, 54114269, 108228538]

約数ペア:

[(1, 108228538), (2, 54114269), (11, 9838958), (22, 4919479), (59, 1834382), (118, 917191), (199, 543862), (398, 271931), (419, 258302), (649, 166762), (838, 129151), (1298, 83381), (2189, 49442), (4378, 24721), (4609, 23482), (9218, 11741)]