2256925874

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1\times {\mathrm{4993}}^1$

素因数の和:5474

約数の個数: 32

約数和(自身を含む): 3926482560

約数和(自身を除く): 1669556686

約数列:

[1, 2, 7, 14, 83, 166, 389, 581, 778, 1162, 2723, 4993, 5446, 9986, 32287, 34951, 64574, 69902, 226009, 414419, 452018, 828838, 1942277, 2900933, 3884554, 5801866, 13595939, 27191878, 161208991, 322417982, 1128462937, 2256925874]

約数ペア:

[(1, 2256925874), (2, 1128462937), (7, 322417982), (14, 161208991), (83, 27191878), (166, 13595939), (389, 5801866), (581, 3884554), (778, 2900933), (1162, 1942277), (2723, 828838), (4993, 452018), (5446, 414419), (9986, 226009), (32287, 69902), (34951, 64574)]