2016994970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{12301}}^1$

素因数の和:13190

約数の個数: 32

約数和(自身を含む): 3826414080

約数和(自身を除く): 1809419110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 863, 1726, 4315, 8630, 12301, 16397, 24602, 32794, 61505, 81985, 123010, 163970, 233719, 467438, 1168595, 2337190, 10615763, 21231526, 53078815, 106157630, 201699497, 403398994, 1008497485, 2016994970]

約数ペア:

[(1, 2016994970), (2, 1008497485), (5, 403398994), (10, 201699497), (19, 106157630), (38, 53078815), (95, 21231526), (190, 10615763), (863, 2337190), (1726, 1168595), (4315, 467438), (8630, 233719), (12301, 163970), (16397, 123010), (24602, 81985), (32794, 61505)]