39428101438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{6379}}^1\times {\mathrm{25541}}^1$

素因数の和:31944

約数の個数: 24

約数和(自身を含む): 65020226040

約数和(自身を除く): 25592124602

約数列:

[1, 2, 11, 22, 121, 242, 6379, 12758, 25541, 51082, 70169, 140338, 280951, 561902, 771859, 1543718, 3090461, 6180922, 162926039, 325852078, 1792186429, 3584372858, 19714050719, 39428101438]

約数ペア:

[(1, 39428101438), (2, 19714050719), (11, 3584372858), (22, 1792186429), (121, 325852078), (242, 162926039), (6379, 6180922), (12758, 3090461), (25541, 1543718), (51082, 771859), (70169, 561902), (140338, 280951)]