8224970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 16087680

約数和(自身を除く): 7862710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 419, 755, 838, 1510, 1963, 2095, 3926, 4190, 5447, 9815, 10894, 19630, 27235, 54470, 63269, 126538, 316345, 632690, 822497, 1644994, 4112485, 8224970]

約数ペア:

[(1, 8224970), (2, 4112485), (5, 1644994), (10, 822497), (13, 632690), (26, 316345), (65, 126538), (130, 63269), (151, 54470), (302, 27235), (419, 19630), (755, 10894), (838, 9815), (1510, 5447), (1963, 4190), (2095, 3926)]