660791054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3041}}^1$

素因数の和:3161

約数の個数: 64

約数和(自身を含む): 1324657152

約数和(自身を除く): 663866098

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 83, 119, 154, 166, 187, 238, 374, 581, 913, 1162, 1309, 1411, 1826, 2618, 2822, 3041, 6082, 6391, 9877, 12782, 15521, 19754, 21287, 31042, 33451, 42574, 51697, 66902, 103394, 108647, 217294, 234157, 252403, 361879, 468314, 504806, 568667, 723758, 1137334, 1766821, 2776433, 3533642, 3980669, 4290851, 5552866, 7961338, 8581702, 19435031, 30035957, 38870062, 47199361, 60071914, 94398722, 330395527, 660791054]

約数ペア:

[(1, 660791054), (2, 330395527), (7, 94398722), (11, 60071914), (14, 47199361), (17, 38870062), (22, 30035957), (34, 19435031), (77, 8581702), (83, 7961338), (119, 5552866), (154, 4290851), (166, 3980669), (187, 3533642), (238, 2776433), (374, 1766821), (581, 1137334), (913, 723758), (1162, 568667), (1309, 504806), (1411, 468314), (1826, 361879), (2618, 252403), (2822, 234157), (3041, 217294), (6082, 108647), (6391, 103394), (9877, 66902), (12782, 51697), (15521, 42574), (19754, 33451), (21287, 31042)]