2010144356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{4513}}^1$

素因数の和:4772

約数の個数: 48

約数和(自身を含む): 3931296768

約数和(自身を除く): 1921152412

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 191, 212, 382, 583, 764, 1166, 2101, 2332, 4202, 4513, 8404, 9026, 10123, 18052, 20246, 40492, 49643, 99286, 111353, 198572, 222706, 239189, 445412, 478378, 861983, 956756, 1723966, 2631079, 3447932, 5262158, 9481813, 10524316, 18963626, 37927252, 45685099, 91370198, 182740396, 502536089, 1005072178, 2010144356]

約数ペア:

[(1, 2010144356), (2, 1005072178), (4, 502536089), (11, 182740396), (22, 91370198), (44, 45685099), (53, 37927252), (106, 18963626), (191, 10524316), (212, 9481813), (382, 5262158), (583, 3447932), (764, 2631079), (1166, 1723966), (2101, 956756), (2332, 861983), (4202, 478378), (4513, 445412), (8404, 239189), (9026, 222706), (10123, 198572), (18052, 111353), (20246, 99286), (40492, 49643)]