1900539322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{2851}}^1$

素因数の和:3214

約数の個数: 32

約数和(自身を含む): 3147102144

約数和(自身を除く): 1246562822

約数列:

[1, 2, 11, 22, 157, 193, 314, 386, 1727, 2123, 2851, 3454, 4246, 5702, 30301, 31361, 60602, 62722, 333311, 447607, 550243, 666622, 895214, 1100486, 4923677, 6052673, 9847354, 12105346, 86388151, 172776302, 950269661, 1900539322]

約数ペア:

[(1, 1900539322), (2, 950269661), (11, 172776302), (22, 86388151), (157, 12105346), (193, 9847354), (314, 6052673), (386, 4923677), (1727, 1100486), (2123, 895214), (2851, 666622), (3454, 550243), (4246, 447607), (5702, 333311), (30301, 62722), (31361, 60602)]