245330338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{41149}}^1$

素因数の和:41433

約数の個数: 16

約数和(自身を含む): 402940800

約数和(自身を除く): 157610462

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 41149, 82298, 452639, 905278, 11151379, 22302758, 122665169, 245330338]

約数ペア:

[(1, 245330338), (2, 122665169), (11, 22302758), (22, 11151379), (271, 905278), (542, 452639), (2981, 82298), (5962, 41149)]