2013018476

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{711817}}^1$

素因数の和:711929

約数の個数: 24

約数和(自身を含む): 4065904416

約数和(自身を除く): 2052885940

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 711817, 1423634, 2847268, 4982719, 9965438, 19930876, 71893517, 143787034, 287574068, 503254619, 1006509238, 2013018476]

約数ペア:

[(1, 2013018476), (2, 1006509238), (4, 503254619), (7, 287574068), (14, 143787034), (28, 71893517), (101, 19930876), (202, 9965438), (404, 4982719), (707, 2847268), (1414, 1423634), (2828, 711817)]