2205162722

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{28843}}^1$

素因数の和:29022

約数の個数: 32

約数和(自身を含む): 3898785792

約数和(自身を除く): 1693623070

約数列:

[1, 2, 7, 14, 43, 86, 127, 254, 301, 602, 889, 1778, 5461, 10922, 28843, 38227, 57686, 76454, 201901, 403802, 1240249, 2480498, 3663061, 7326122, 8681743, 17363486, 25641427, 51282854, 157511623, 315023246, 1102581361, 2205162722]

約数ペア:

[(1, 2205162722), (2, 1102581361), (7, 315023246), (14, 157511623), (43, 51282854), (86, 25641427), (127, 17363486), (254, 8681743), (301, 7326122), (602, 3663061), (889, 2480498), (1778, 1240249), (5461, 403802), (10922, 201901), (28843, 76454), (38227, 57686)]