1315666490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4536781}}^1$

素因数の和:4536817

約数の個数: 16

約数和(自身を含む): 2449862280

約数和(自身を除く): 1134195790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 4536781, 9073562, 22683905, 45367810, 131566649, 263133298, 657833245, 1315666490]

約数ペア:

[(1, 1315666490), (2, 657833245), (5, 263133298), (10, 131566649), (29, 45367810), (58, 22683905), (145, 9073562), (290, 4536781)]