2025202487

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 2619993600

約数和(自身を除く): 594791113

約数列:

[1, 7, 11, 49, 77, 149, 151, 167, 539, 1043, 1057, 1169, 1639, 1661, 1837, 7301, 7399, 8183, 11473, 11627, 12859, 22499, 24883, 25217, 80311, 81389, 90013, 157493, 174181, 176519, 247489, 273713, 277387, 1102451, 1219267, 1235633, 1732423, 1915991, 1941709, 3757333, 12126961, 13411937, 13591963, 26301331, 41330663, 184109317, 289314641, 2025202487]

約数ペア:

[(1, 2025202487), (7, 289314641), (11, 184109317), (49, 41330663), (77, 26301331), (149, 13591963), (151, 13411937), (167, 12126961), (539, 3757333), (1043, 1941709), (1057, 1915991), (1169, 1732423), (1639, 1235633), (1661, 1219267), (1837, 1102451), (7301, 277387), (7399, 273713), (8183, 247489), (11473, 176519), (11627, 174181), (12859, 157493), (22499, 90013), (24883, 81389), (25217, 80311)]