2078459810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{293983}}^1$

素因数の和:294098

約数の個数: 32

約数和(自身を含む): 4318036992

約数和(自身を除く): 2239577182

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 293983, 587966, 1469915, 2057881, 2939830, 4115762, 10289405, 20578810, 29692283, 59384566, 148461415, 207845981, 296922830, 415691962, 1039229905, 2078459810]

約数ペア:

[(1, 2078459810), (2, 1039229905), (5, 415691962), (7, 296922830), (10, 207845981), (14, 148461415), (35, 59384566), (70, 29692283), (101, 20578810), (202, 10289405), (505, 4115762), (707, 2939830), (1010, 2057881), (1414, 1469915), (3535, 587966), (7070, 293983)]