2077331522

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7809517}}^1$

素因数の和:7809545

約数の個数: 16

約数和(自身を含む): 3748568640

約数和(自身を除く): 1671237118

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7809517, 15619034, 54666619, 109333238, 148380823, 296761646, 1038665761, 2077331522]

約数ペア:

[(1, 2077331522), (2, 1038665761), (7, 296761646), (14, 148380823), (19, 109333238), (38, 54666619), (133, 15619034), (266, 7809517)]