7895874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5081}}^1$

素因数の和:5130

約数の個数: 32

約数和(自身を含む): 18539136

約数和(自身を除く): 10643262

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 5081, 10162, 15243, 30486, 35567, 71134, 106701, 187997, 213402, 375994, 563991, 1127982, 1315979, 2631958, 3947937, 7895874]

約数ペア:

[(1, 7895874), (2, 3947937), (3, 2631958), (6, 1315979), (7, 1127982), (14, 563991), (21, 375994), (37, 213402), (42, 187997), (74, 106701), (111, 71134), (222, 35567), (259, 30486), (518, 15243), (777, 10162), (1554, 5081)]