2019900533

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 2407781376

約数和(自身を除く): 387880843

約数列:

[1, 7, 43, 83, 233, 301, 347, 581, 1631, 2429, 3569, 10019, 14921, 19339, 24983, 28801, 70133, 80851, 104447, 135373, 201607, 565957, 831577, 1238443, 3476593, 5821039, 6710633, 8669101, 24336151, 46974431, 288557219, 2019900533]

約数ペア:

[(1, 2019900533), (7, 288557219), (43, 46974431), (83, 24336151), (233, 8669101), (301, 6710633), (347, 5821039), (581, 3476593), (1631, 1238443), (2429, 831577), (3569, 565957), (10019, 201607), (14921, 135373), (19339, 104447), (24983, 80851), (28801, 70133)]