39397029196

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1990151}}^1$

素因数の和:1990270

約数の個数: 36

約数和(自身を含む): 80995206096

約数和(自身を除く): 41598176900

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 1414, 2828, 4949, 9898, 19796, 1990151, 3980302, 7960604, 13931057, 27862114, 55724228, 97517399, 195034798, 201005251, 390069596, 402010502, 804021004, 1407036757, 2814073514, 5628147028, 9849257299, 19698514598, 39397029196]

約数ペア:

[(1, 39397029196), (2, 19698514598), (4, 9849257299), (7, 5628147028), (14, 2814073514), (28, 1407036757), (49, 804021004), (98, 402010502), (101, 390069596), (196, 201005251), (202, 195034798), (404, 97517399), (707, 55724228), (1414, 27862114), (2828, 13931057), (4949, 7960604), (9898, 3980302), (19796, 1990151)]