1330454138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2693227}}^1$

素因数の和:2693261

約数の個数: 16

約数和(自身を含む): 2262311520

約数和(自身を除く): 931857382

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2693227, 5386454, 35011951, 51171313, 70023902, 102342626, 665227069, 1330454138]

約数ペア:

[(1, 1330454138), (2, 665227069), (13, 102342626), (19, 70023902), (26, 51171313), (38, 35011951), (247, 5386454), (494, 2693227)]