3557996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 6837264

約数和(自身を除く): 3279268

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1291, 1378, 2582, 2756, 5164, 16783, 33566, 67132, 68423, 136846, 273692, 889499, 1778998, 3557996]

約数ペア:

[(1, 3557996), (2, 1778998), (4, 889499), (13, 273692), (26, 136846), (52, 68423), (53, 67132), (106, 33566), (212, 16783), (689, 5164), (1291, 2756), (1378, 2582)]