612740122

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1\times {\mathrm{1223}}^1$

素因数の和:2253

約数の個数: 16

約数和(自身を含む): 923640192

約数和(自身を除く): 310900070

約数列:

[1, 2, 397, 631, 794, 1223, 1262, 2446, 250507, 485531, 501014, 771713, 971062, 1543426, 306370061, 612740122]

約数ペア:

[(1, 612740122), (2, 306370061), (397, 1543426), (631, 971062), (794, 771713), (1223, 501014), (1262, 485531), (2446, 250507)]