1320340026

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{5117597}}^1$

素因数の和:5117645

約数の個数: 16

約数和(自身を含む): 2702091744

約数和(自身を除く): 1381751718

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 5117597, 10235194, 15352791, 30705582, 220056671, 440113342, 660170013, 1320340026]

約数ペア:

[(1, 1320340026), (2, 660170013), (3, 440113342), (6, 220056671), (43, 30705582), (86, 15352791), (129, 10235194), (258, 5117597)]