445997012

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{2753}}^1$

素因数の和:3259

約数の個数: 24

約数和(自身を含む): 790475112

約数和(自身を除く): 344478100

約数列:

[1, 2, 4, 101, 202, 401, 404, 802, 1604, 2753, 5506, 11012, 40501, 81002, 162004, 278053, 556106, 1103953, 1112212, 2207906, 4415812, 111499253, 222998506, 445997012]

約数ペア:

[(1, 445997012), (2, 222998506), (4, 111499253), (101, 4415812), (202, 2207906), (401, 1112212), (404, 1103953), (802, 556106), (1604, 278053), (2753, 162004), (5506, 81002), (11012, 40501)]