4383860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1297}}^1$

素因数の和:1332

約数の個数: 36

約数和(自身を含む): 9976428

約数和(自身を除く): 5592568

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1297, 1690, 2594, 3380, 5188, 6485, 12970, 16861, 25940, 33722, 67444, 84305, 168610, 219193, 337220, 438386, 876772, 1095965, 2191930, 4383860]

約数ペア:

[(1, 4383860), (2, 2191930), (4, 1095965), (5, 876772), (10, 438386), (13, 337220), (20, 219193), (26, 168610), (52, 84305), (65, 67444), (130, 33722), (169, 25940), (260, 16861), (338, 12970), (676, 6485), (845, 5188), (1297, 3380), (1690, 2594)]