2783272610

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{13513}}^1$

素因数の和:14042

約数の個数: 32

約数和(自身を含む): 5137482240

約数和(自身を除く): 2354209630

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 479, 958, 2395, 4790, 13513, 20597, 27026, 41194, 67565, 102985, 135130, 205970, 581059, 1162118, 2905295, 5810590, 6472727, 12945454, 32363635, 64727270, 278327261, 556654522, 1391636305, 2783272610]

約数ペア:

[(1, 2783272610), (2, 1391636305), (5, 556654522), (10, 278327261), (43, 64727270), (86, 32363635), (215, 12945454), (430, 6472727), (479, 5810590), (958, 2905295), (2395, 1162118), (4790, 581059), (13513, 205970), (20597, 135130), (27026, 102985), (41194, 67565)]