180731414

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{5119}}^1$

素因数の和:5387

約数の個数: 16

約数和(自身を含む): 275251200

約数和(自身を除く): 94519786

約数列:

[1, 2, 127, 139, 254, 278, 5119, 10238, 17653, 35306, 650113, 711541, 1300226, 1423082, 90365707, 180731414]

約数ペア:

[(1, 180731414), (2, 90365707), (127, 1423082), (139, 1300226), (254, 711541), (278, 650113), (5119, 35306), (10238, 17653)]