660629330

素因数分解:

$2^1\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{39869}}^1$

素因数の和:41533

約数の個数: 16

約数和(自身を含む): 1189880280

約数和(自身を除く): 529250950

約数列:

[1, 2, 5, 10, 1657, 3314, 8285, 16570, 39869, 79738, 199345, 398690, 66062933, 132125866, 330314665, 660629330]

約数ペア:

[(1, 660629330), (2, 330314665), (5, 132125866), (10, 66062933), (1657, 398690), (3314, 199345), (8285, 79738), (16570, 39869)]