2193178794

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{82531}}^1$

素因数の和:82682

約数の個数: 32

約数和(自身を含む): 4531997184

約数和(自身を除く): 2338818390

約数列:

[1, 2, 3, 6, 43, 86, 103, 129, 206, 258, 309, 618, 4429, 8858, 13287, 26574, 82531, 165062, 247593, 495186, 3548833, 7097666, 8500693, 10646499, 17001386, 21292998, 25502079, 51004158, 365529799, 731059598, 1096589397, 2193178794]

約数ペア:

[(1, 2193178794), (2, 1096589397), (3, 731059598), (6, 365529799), (43, 51004158), (86, 25502079), (103, 21292998), (129, 17001386), (206, 10646499), (258, 8500693), (309, 7097666), (618, 3548833), (4429, 495186), (8858, 247593), (13287, 165062), (26574, 82531)]