1964547714

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{2377}}^1$

素因数の和:2571

約数の個数: 64

約数和(自身を含む): 4216022784

約数和(自身を除く): 2251475070

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 113, 138, 159, 226, 318, 339, 678, 1219, 2377, 2438, 2599, 3657, 4754, 5198, 5989, 7131, 7314, 7797, 11978, 14262, 15594, 17967, 35934, 54671, 109342, 125981, 137747, 164013, 251962, 268601, 275494, 328026, 377943, 413241, 537202, 755886, 805803, 826482, 1611606, 2897563, 5795126, 6177823, 8692689, 12355646, 14235853, 17385378, 18533469, 28471706, 37066938, 42707559, 85415118, 327424619, 654849238, 982273857, 1964547714]

約数ペア:

[(1, 1964547714), (2, 982273857), (3, 654849238), (6, 327424619), (23, 85415118), (46, 42707559), (53, 37066938), (69, 28471706), (106, 18533469), (113, 17385378), (138, 14235853), (159, 12355646), (226, 8692689), (318, 6177823), (339, 5795126), (678, 2897563), (1219, 1611606), (2377, 826482), (2438, 805803), (2599, 755886), (3657, 537202), (4754, 413241), (5198, 377943), (5989, 328026), (7131, 275494), (7314, 268601), (7797, 251962), (11978, 164013), (14262, 137747), (15594, 125981), (17967, 109342), (35934, 54671)]