130528852

素因数分解:

$2^2\times {\mathrm{1747}}^1\times {\mathrm{18679}}^1$

素因数の和:20430

約数の個数: 12

約数和(自身を含む): 228568480

約数和(自身を除く): 98039628

約数列:

[1, 2, 4, 1747, 3494, 6988, 18679, 37358, 74716, 32632213, 65264426, 130528852]

約数ペア:

[(1, 130528852), (2, 65264426), (4, 32632213), (1747, 74716), (3494, 37358), (6988, 18679)]