280036690553

素因数分解:

${\mathrm{19}}^1\times {\mathrm{1987}}^1\times {\mathrm{2243}}^1\times {\mathrm{3307}}^1$

素因数の和:7556

約数の個数: 16

約数和(自身を含む): 295144523520

約数和(自身を除く): 15107832967

約数列:

[1, 19, 1987, 2243, 3307, 37753, 42617, 62833, 4456841, 6571009, 7417601, 84679979, 124849171, 140934419, 14738773187, 280036690553]

約数ペア:

[(1, 280036690553), (19, 14738773187), (1987, 140934419), (2243, 124849171), (3307, 84679979), (37753, 7417601), (42617, 6571009), (62833, 4456841)]