248244514

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1\times {\mathrm{691}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 433668096

約数和(自身を除く): 185423582

約数列:

[1, 2, 7, 14, 67, 134, 383, 469, 691, 766, 938, 1382, 2681, 4837, 5362, 9674, 25661, 46297, 51322, 92594, 179627, 264653, 324079, 359254, 529306, 648158, 1852571, 3705142, 17731751, 35463502, 124122257, 248244514]

約数ペア:

[(1, 248244514), (2, 124122257), (7, 35463502), (14, 17731751), (67, 3705142), (134, 1852571), (383, 648158), (469, 529306), (691, 359254), (766, 324079), (938, 264653), (1382, 179627), (2681, 92594), (4837, 51322), (5362, 46297), (9674, 25661)]