226684784

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{232259}}^1$

素因数の和:232328

約数の個数: 20

約数和(自身を含む): 446403720

約数和(自身を除く): 219718936

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 232259, 464518, 929036, 1858072, 3716144, 14167799, 28335598, 56671196, 113342392, 226684784]

約数ペア:

[(1, 226684784), (2, 113342392), (4, 56671196), (8, 28335598), (16, 14167799), (61, 3716144), (122, 1858072), (244, 929036), (488, 464518), (976, 232259)]