2016171170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{81199}}^1$

素因数の和:81410

約数の個数: 32

約数和(自身を含む): 3928780800

約数和(自身を除く): 1912609630

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2483, 4966, 12415, 24830, 81199, 162398, 405995, 811990, 1055587, 2111174, 5277935, 10555870, 15509009, 31018018, 77545045, 155090090, 201617117, 403234234, 1008085585, 2016171170]

約数ペア:

[(1, 2016171170), (2, 1008085585), (5, 403234234), (10, 201617117), (13, 155090090), (26, 77545045), (65, 31018018), (130, 15509009), (191, 10555870), (382, 5277935), (955, 2111174), (1910, 1055587), (2483, 811990), (4966, 405995), (12415, 162398), (24830, 81199)]