1228045264

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{759929}}^1$

素因数の和:760038

約数の個数: 20

約数和(自身を含む): 2402898660

約数和(自身を除く): 1174853396

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 759929, 1519858, 3039716, 6079432, 12158864, 76752829, 153505658, 307011316, 614022632, 1228045264]

約数ペア:

[(1, 1228045264), (2, 614022632), (4, 307011316), (8, 153505658), (16, 76752829), (101, 12158864), (202, 6079432), (404, 3039716), (808, 1519858), (1616, 759929)]