248542012

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{2287}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 441080640

約数和(自身を除く): 192538628

約数列:

[1, 2, 4, 101, 202, 269, 404, 538, 1076, 2287, 4574, 9148, 27169, 54338, 108676, 230987, 461974, 615203, 923948, 1230406, 2460812, 62135503, 124271006, 248542012]

約数ペア:

[(1, 248542012), (2, 124271006), (4, 62135503), (101, 2460812), (202, 1230406), (269, 923948), (404, 615203), (538, 461974), (1076, 230987), (2287, 108676), (4574, 54338), (9148, 27169)]