2078461427

素因数分解:

$7^1\times {\mathrm{191}}^1\times {\mathrm{971}}^1\times {\mathrm{1601}}^1$

素因数の和:2770

約数の個数: 16

約数和(自身を含む): 2391773184

約数和(自身を除く): 313311757

約数列:

[1, 7, 191, 971, 1337, 1601, 6797, 11207, 185461, 305791, 1298227, 1554571, 2140537, 10881997, 296923061, 2078461427]

約数ペア:

[(1, 2078461427), (7, 296923061), (191, 10881997), (971, 2140537), (1337, 1554571), (1601, 1298227), (6797, 305791), (11207, 185461)]