1216496732

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{5573}}^1$

素因数の和:5651

約数の個数: 48

約数和(自身を含む): 2399138784

約数和(自身を除く): 1182642052

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1331, 1804, 2662, 4961, 5324, 5573, 9922, 11146, 19844, 22292, 54571, 61303, 109142, 122606, 218284, 228493, 245212, 456986, 674333, 913972, 1348666, 2513423, 2697332, 5026846, 7417663, 10053692, 14835326, 27647653, 29670652, 55295306, 110590612, 304124183, 608248366, 1216496732]

約数ペア:

[(1, 1216496732), (2, 608248366), (4, 304124183), (11, 110590612), (22, 55295306), (41, 29670652), (44, 27647653), (82, 14835326), (121, 10053692), (164, 7417663), (242, 5026846), (451, 2697332), (484, 2513423), (902, 1348666), (1331, 913972), (1804, 674333), (2662, 456986), (4961, 245212), (5324, 228493), (5573, 218284), (9922, 122606), (11146, 109142), (19844, 61303), (22292, 54571)]