2080542168

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{127297}}^1$

素因数の和:127536

約数の個数: 48

約数和(自身を含む): 5659669080

約数和(自身を除く): 3579126912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 4086, 5448, 8172, 16344, 127297, 254594, 381891, 509188, 763782, 1018376, 1145673, 1527564, 2291346, 3055128, 4582692, 9165384, 28896419, 57792838, 86689257, 115585676, 173378514, 231171352, 260067771, 346757028, 520135542, 693514056, 1040271084, 2080542168]

約数ペア:

[(1, 2080542168), (2, 1040271084), (3, 693514056), (4, 520135542), (6, 346757028), (8, 260067771), (9, 231171352), (12, 173378514), (18, 115585676), (24, 86689257), (36, 57792838), (72, 28896419), (227, 9165384), (454, 4582692), (681, 3055128), (908, 2291346), (1362, 1527564), (1816, 1145673), (2043, 1018376), (2724, 763782), (4086, 509188), (5448, 381891), (8172, 254594), (16344, 127297)]