2010891166

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{128393}}^1$

素因数の和:128627

約数の個数: 16

約数和(自身を含む): 3106107648

約数和(自身を除く): 1095216482

約数列:

[1, 2, 41, 82, 191, 382, 7831, 15662, 128393, 256786, 5264113, 10528226, 24523063, 49046126, 1005445583, 2010891166]

約数ペア:

[(1, 2010891166), (2, 1005445583), (41, 49046126), (82, 24523063), (191, 10528226), (382, 5264113), (7831, 256786), (15662, 128393)]