870826398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2311}}^1\times {\mathrm{4831}}^1$

素因数の和:7160

約数の個数: 32

約数和(自身を含む): 1876826112

約数和(自身を除く): 1005999714

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2311, 4622, 4831, 6933, 9662, 13866, 14493, 28986, 30043, 60086, 62803, 90129, 125606, 180258, 188409, 376818, 11164441, 22328882, 33493323, 66986646, 145137733, 290275466, 435413199, 870826398]

約数ペア:

[(1, 870826398), (2, 435413199), (3, 290275466), (6, 145137733), (13, 66986646), (26, 33493323), (39, 22328882), (78, 11164441), (2311, 376818), (4622, 188409), (4831, 180258), (6933, 125606), (9662, 90129), (13866, 62803), (14493, 60086), (28986, 30043)]