2018488316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{436147}}^1$

素因数の和:436253

約数の個数: 24

約数和(自身を含む): 3846825360

約数和(自身を除く): 1828337044

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 436147, 872294, 1744588, 5669911, 11339822, 22679644, 38817083, 77634166, 155268332, 504622079, 1009244158, 2018488316]

約数ペア:

[(1, 2018488316), (2, 1009244158), (4, 504622079), (13, 155268332), (26, 77634166), (52, 38817083), (89, 22679644), (178, 11339822), (356, 5669911), (1157, 1744588), (2314, 872294), (4628, 436147)]