556173670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{42359}}^1$

素因数の和:42480

約数の個数: 32

約数和(自身を含む): 1088821440

約数和(自身を除く): 532647770

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6565, 13130, 42359, 84718, 211795, 423590, 550667, 1101334, 2753335, 4278259, 5506670, 8556518, 21391295, 42782590, 55617367, 111234734, 278086835, 556173670]

約数ペア:

[(1, 556173670), (2, 278086835), (5, 111234734), (10, 55617367), (13, 42782590), (26, 21391295), (65, 8556518), (101, 5506670), (130, 4278259), (202, 2753335), (505, 1101334), (1010, 550667), (1313, 423590), (2626, 211795), (6565, 84718), (13130, 42359)]