2257682992

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{18233}}^1$

素因数の和:18421

約数の個数: 40

約数和(自身を含む): 4476811680

約数和(自身を除く): 2219128688

約数列:

[1, 2, 4, 8, 16, 71, 109, 142, 218, 284, 436, 568, 872, 1136, 1744, 7739, 15478, 18233, 30956, 36466, 61912, 72932, 123824, 145864, 291728, 1294543, 1987397, 2589086, 3974794, 5178172, 7949588, 10356344, 15899176, 20712688, 31798352, 141105187, 282210374, 564420748, 1128841496, 2257682992]

約数ペア:

[(1, 2257682992), (2, 1128841496), (4, 564420748), (8, 282210374), (16, 141105187), (71, 31798352), (109, 20712688), (142, 15899176), (218, 10356344), (284, 7949588), (436, 5178172), (568, 3974794), (872, 2589086), (1136, 1987397), (1744, 1294543), (7739, 291728), (15478, 145864), (18233, 123824), (30956, 72932), (36466, 61912)]