1353976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 2802240

約数和(自身を除く): 1448264

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 277, 376, 554, 611, 1108, 1222, 2216, 2444, 3601, 4888, 7202, 13019, 14404, 26038, 28808, 52076, 104152, 169247, 338494, 676988, 1353976]

約数ペア:

[(1, 1353976), (2, 676988), (4, 338494), (8, 169247), (13, 104152), (26, 52076), (47, 28808), (52, 26038), (94, 14404), (104, 13019), (188, 7202), (277, 4888), (376, 3601), (554, 2444), (611, 2216), (1108, 1222)]