2019965234

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{349}}^1\times {\mathrm{1249}}^1$

素因数の和:1938

約数の個数: 32

約数和(自身を含む): 3486000000

約数和(自身を除く): 1466034766

約数列:

[1, 2, 7, 14, 331, 349, 662, 698, 1249, 2317, 2443, 2498, 4634, 4886, 8743, 17486, 115519, 231038, 413419, 435901, 808633, 826838, 871802, 1617266, 2893933, 3051307, 5787866, 6102614, 144283231, 288566462, 1009982617, 2019965234]

約数ペア:

[(1, 2019965234), (2, 1009982617), (7, 288566462), (14, 144283231), (331, 6102614), (349, 5787866), (662, 3051307), (698, 2893933), (1249, 1617266), (2317, 871802), (2443, 826838), (2498, 808633), (4634, 435901), (4886, 413419), (8743, 231038), (17486, 115519)]