2029128634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 3450230784

約数和(自身を除く): 1421102150

約数列:

[1, 2, 13, 26, 43, 67, 86, 103, 134, 206, 263, 526, 559, 871, 1118, 1339, 1742, 2678, 2881, 3419, 4429, 5762, 6838, 6901, 8858, 11309, 13802, 17621, 22618, 27089, 35242, 37453, 54178, 57577, 74906, 89713, 115154, 147017, 179426, 229073, 294034, 296743, 352157, 458146, 593486, 704314, 757703, 1164827, 1515406, 1814963, 2329654, 3629926, 3857659, 7715318, 9850139, 15142751, 19700278, 23594519, 30285502, 47189038, 78043409, 156086818, 1014564317, 2029128634]

約数ペア:

[(1, 2029128634), (2, 1014564317), (13, 156086818), (26, 78043409), (43, 47189038), (67, 30285502), (86, 23594519), (103, 19700278), (134, 15142751), (206, 9850139), (263, 7715318), (526, 3857659), (559, 3629926), (871, 2329654), (1118, 1814963), (1339, 1515406), (1742, 1164827), (2678, 757703), (2881, 704314), (3419, 593486), (4429, 458146), (5762, 352157), (6838, 296743), (6901, 294034), (8858, 229073), (11309, 179426), (13802, 147017), (17621, 115154), (22618, 89713), (27089, 74906), (35242, 57577), (37453, 54178)]