8621942

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1020

約数の個数: 24

約数和(自身を含む): 15216264

約数和(自身を除く): 6594322

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 907, 1358, 1814, 4753, 6349, 9506, 12698, 44443, 87979, 88886, 175958, 615853, 1231706, 4310971, 8621942]

約数ペア:

[(1, 8621942), (2, 4310971), (7, 1231706), (14, 615853), (49, 175958), (97, 88886), (98, 87979), (194, 44443), (679, 12698), (907, 9506), (1358, 6349), (1814, 4753)]