1304638728

素因数分解:

$2^3\times 3^1\times {\mathrm{1319}}^1\times {\mathrm{41213}}^1$

素因数の和:42541

約数の個数: 32

約数和(自身を含む): 3264148800

約数和(自身を除く): 1959510072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1319, 2638, 3957, 5276, 7914, 10552, 15828, 31656, 41213, 82426, 123639, 164852, 247278, 329704, 494556, 989112, 54359947, 108719894, 163079841, 217439788, 326159682, 434879576, 652319364, 1304638728]

約数ペア:

[(1, 1304638728), (2, 652319364), (3, 434879576), (4, 326159682), (6, 217439788), (8, 163079841), (12, 108719894), (24, 54359947), (1319, 989112), (2638, 494556), (3957, 329704), (5276, 247278), (7914, 164852), (10552, 123639), (15828, 82426), (31656, 41213)]