2665609892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1\times {\mathrm{1201}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 5170369344

約数和(自身を除く): 2504759452

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 691, 803, 1201, 1382, 1606, 2402, 2764, 3212, 4804, 7601, 13211, 15202, 26422, 30404, 50443, 52844, 87673, 100886, 175346, 201772, 350692, 554873, 829891, 964403, 1109746, 1659782, 1928806, 2219492, 3319564, 3857612, 9128801, 18257602, 36515204, 60582043, 121164086, 242328172, 666402473, 1332804946, 2665609892]

約数ペア:

[(1, 2665609892), (2, 1332804946), (4, 666402473), (11, 242328172), (22, 121164086), (44, 60582043), (73, 36515204), (146, 18257602), (292, 9128801), (691, 3857612), (803, 3319564), (1201, 2219492), (1382, 1928806), (1606, 1659782), (2402, 1109746), (2764, 964403), (3212, 829891), (4804, 554873), (7601, 350692), (13211, 201772), (15202, 175346), (26422, 100886), (30404, 87673), (50443, 52844)]