2011895094

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{708913}}^1$

素因数の和:708972

約数の個数: 32

約数和(自身を含む): 4491679104

約数和(自身を除く): 2479784010

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 708913, 1417826, 2126739, 4253478, 7798043, 15596086, 23394129, 30483259, 46788258, 60966518, 91449777, 182899554, 335315849, 670631698, 1005947547, 2011895094]

約数ペア:

[(1, 2011895094), (2, 1005947547), (3, 670631698), (6, 335315849), (11, 182899554), (22, 91449777), (33, 60966518), (43, 46788258), (66, 30483259), (86, 23394129), (129, 15596086), (258, 7798043), (473, 4253478), (946, 2126739), (1419, 1417826), (2838, 708913)]