248001290242

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{5009}}^1\times {\mathrm{405829}}^1$

素因数の和:410901

約数の個数: 16

約数和(自身を含む): 378176743800

約数和(自身を除く): 130175453558

約数列:

[1, 2, 61, 122, 5009, 10018, 305549, 405829, 611098, 811658, 24755569, 49511138, 2032797461, 4065594922, 124000645121, 248001290242]

約数ペア:

[(1, 248001290242), (2, 124000645121), (61, 4065594922), (122, 2032797461), (5009, 49511138), (10018, 24755569), (305549, 811658), (405829, 611098)]