3280784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{15773}}^1$

素因数の和:15794

約数の個数: 20

約数和(自身を含む): 6845916

約数和(自身を除く): 3565132

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 15773, 31546, 63092, 126184, 205049, 252368, 410098, 820196, 1640392, 3280784]

約数ペア:

[(1, 3280784), (2, 1640392), (4, 820196), (8, 410098), (13, 252368), (16, 205049), (26, 126184), (52, 63092), (104, 31546), (208, 15773)]