8861164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 18063360

約数和(自身を除く): 9202196

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 239, 299, 403, 478, 598, 713, 806, 956, 1196, 1426, 1612, 2852, 3107, 5497, 6214, 7409, 9269, 10994, 12428, 14818, 18538, 21988, 29636, 37076, 71461, 96317, 142922, 170407, 192634, 285844, 340814, 385268, 681628, 2215291, 4430582, 8861164]

約数ペア:

[(1, 8861164), (2, 4430582), (4, 2215291), (13, 681628), (23, 385268), (26, 340814), (31, 285844), (46, 192634), (52, 170407), (62, 142922), (92, 96317), (124, 71461), (239, 37076), (299, 29636), (403, 21988), (478, 18538), (598, 14818), (713, 12428), (806, 10994), (956, 9269), (1196, 7409), (1426, 6214), (1612, 5497), (2852, 3107)]