17243884

素因数分解:

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

素因数の和:1022

約数の個数: 36

約数和(自身を含む): 35504616

約数和(自身を除く): 18260732

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 907, 1358, 1814, 2716, 3628, 4753, 6349, 9506, 12698, 19012, 25396, 44443, 87979, 88886, 175958, 177772, 351916, 615853, 1231706, 2463412, 4310971, 8621942, 17243884]

約数ペア:

[(1, 17243884), (2, 8621942), (4, 4310971), (7, 2463412), (14, 1231706), (28, 615853), (49, 351916), (97, 177772), (98, 175958), (194, 88886), (196, 87979), (388, 44443), (679, 25396), (907, 19012), (1358, 12698), (1814, 9506), (2716, 6349), (3628, 4753)]