1320341072

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1130429}}^1$

素因数の和:1130510

約数の個数: 20

約数和(自身を含む): 2593206420

約数和(自身を除く): 1272865348

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1130429, 2260858, 4521716, 9043432, 18086864, 82521317, 165042634, 330085268, 660170536, 1320341072]

約数ペア:

[(1, 1320341072), (2, 660170536), (4, 330085268), (8, 165042634), (16, 82521317), (73, 18086864), (146, 9043432), (292, 4521716), (584, 2260858), (1168, 1130429)]