1080681749

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{51239}}^1$

素因数の和:51400

約数の個数: 16

約数和(自身を含む): 1298626560

約数和(自身を除く): 217944811

約数列:

[1, 7, 23, 131, 161, 917, 3013, 21091, 51239, 358673, 1178497, 6712309, 8249479, 46986163, 154383107, 1080681749]

約数ペア:

[(1, 1080681749), (7, 154383107), (23, 46986163), (131, 8249479), (161, 6712309), (917, 1178497), (3013, 358673), (21091, 51239)]