2018556134

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{52259}}^1$

素因数の和:52388

約数の個数: 32

約数和(自身を含む): 3612211200

約数和(自身を除く): 1593655066

約数列:

[1, 2, 7, 14, 31, 62, 89, 178, 217, 434, 623, 1246, 2759, 5518, 19313, 38626, 52259, 104518, 365813, 731626, 1620029, 3240058, 4651051, 9302102, 11340203, 22680406, 32557357, 65114714, 144182581, 288365162, 1009278067, 2018556134]

約数ペア:

[(1, 2018556134), (2, 1009278067), (7, 288365162), (14, 144182581), (31, 65114714), (62, 32557357), (89, 22680406), (178, 11340203), (217, 9302102), (434, 4651051), (623, 3240058), (1246, 1620029), (2759, 731626), (5518, 365813), (19313, 104518), (38626, 52259)]