140787302

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{217937}}^1$

素因数の和:217975

約数の個数: 16

約数和(自身を含む): 235373040

約数和(自身を除く): 94585738

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 217937, 435874, 3704929, 4140803, 7409858, 8281606, 70393651, 140787302]

約数ペア:

[(1, 140787302), (2, 70393651), (17, 8281606), (19, 7409858), (34, 4140803), (38, 3704929), (323, 435874), (646, 217937)]