2621425598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 4609972224

約数和(自身を除く): 1988546626

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 211, 253, 422, 473, 506, 571, 946, 989, 1142, 1978, 2321, 4642, 4853, 6281, 9073, 9706, 10879, 12562, 13133, 18146, 21758, 24553, 26266, 49106, 53383, 99803, 106766, 120481, 144463, 199606, 208679, 240962, 270083, 288926, 417358, 540166, 564719, 1129438, 1325291, 2295469, 2650582, 2771063, 4590938, 5180683, 5542126, 6211909, 10361366, 12423818, 30481693, 56987513, 60963386, 113975026, 119155709, 238311418, 1310712799, 2621425598]

約数ペア:

[(1, 2621425598), (2, 1310712799), (11, 238311418), (22, 119155709), (23, 113975026), (43, 60963386), (46, 56987513), (86, 30481693), (211, 12423818), (253, 10361366), (422, 6211909), (473, 5542126), (506, 5180683), (571, 4590938), (946, 2771063), (989, 2650582), (1142, 2295469), (1978, 1325291), (2321, 1129438), (4642, 564719), (4853, 540166), (6281, 417358), (9073, 288926), (9706, 270083), (10879, 240962), (12562, 208679), (13133, 199606), (18146, 144463), (21758, 120481), (24553, 106766), (26266, 99803), (49106, 53383)]