2023337356

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 3644536896

約数和(自身を除く): 1621199540

約数列:

[1, 2, 4, 97, 103, 194, 197, 206, 257, 388, 394, 412, 514, 788, 1028, 9991, 19109, 19982, 20291, 24929, 26471, 38218, 39964, 40582, 49858, 50629, 52942, 76436, 81164, 99716, 101258, 105884, 202516, 1968227, 2567687, 3936454, 4911013, 5135374, 5214787, 7872908, 9822026, 10270748, 10429574, 19644052, 20859148, 505834339, 1011668678, 2023337356]

約数ペア:

[(1, 2023337356), (2, 1011668678), (4, 505834339), (97, 20859148), (103, 19644052), (194, 10429574), (197, 10270748), (206, 9822026), (257, 7872908), (388, 5214787), (394, 5135374), (412, 4911013), (514, 3936454), (788, 2567687), (1028, 1968227), (9991, 202516), (19109, 105884), (19982, 101258), (20291, 99716), (24929, 81164), (26471, 76436), (38218, 52942), (39964, 50629), (40582, 49858)]