563513938

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 962902080

約数和(自身を除く): 399388142

約数列:

[1, 2, 13, 23, 26, 46, 169, 173, 299, 338, 346, 419, 598, 838, 2249, 3887, 3979, 4498, 5447, 7774, 7958, 9637, 10894, 19274, 29237, 51727, 58474, 70811, 72487, 103454, 125281, 141622, 144974, 250562, 672451, 942331, 1344902, 1628653, 1667201, 1884662, 3257306, 3334402, 12250303, 21673613, 24500606, 43347226, 281756969, 563513938]

約数ペア:

[(1, 563513938), (2, 281756969), (13, 43347226), (23, 24500606), (26, 21673613), (46, 12250303), (169, 3334402), (173, 3257306), (299, 1884662), (338, 1667201), (346, 1628653), (419, 1344902), (598, 942331), (838, 672451), (2249, 250562), (3887, 144974), (3979, 141622), (4498, 125281), (5447, 103454), (7774, 72487), (7958, 70811), (9637, 58474), (10894, 51727), (19274, 29237)]