880487166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{57301}}^1$

素因数の和:57516

約数の個数: 32

約数和(自身を含む): 1906093728

約数和(自身を除く): 1025606562

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 394, 591, 1182, 2561, 5122, 7683, 15366, 57301, 114602, 171903, 343806, 744913, 1489826, 2234739, 4469478, 11288297, 22576594, 33864891, 67729782, 146747861, 293495722, 440243583, 880487166]

約数ペア:

[(1, 880487166), (2, 440243583), (3, 293495722), (6, 146747861), (13, 67729782), (26, 33864891), (39, 22576594), (78, 11288297), (197, 4469478), (394, 2234739), (591, 1489826), (1182, 744913), (2561, 343806), (5122, 171903), (7683, 114602), (15366, 57301)]