13517308

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 28188160

約数和(自身を除く): 14670852

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 103, 109, 172, 206, 218, 301, 412, 436, 602, 721, 763, 1204, 1442, 1526, 2884, 3052, 4429, 4687, 8858, 9374, 11227, 17716, 18748, 22454, 31003, 32809, 44908, 62006, 65618, 78589, 124012, 131236, 157178, 314356, 482761, 965522, 1931044, 3379327, 6758654, 13517308]

約数ペア:

[(1, 13517308), (2, 6758654), (4, 3379327), (7, 1931044), (14, 965522), (28, 482761), (43, 314356), (86, 157178), (103, 131236), (109, 124012), (172, 78589), (206, 65618), (218, 62006), (301, 44908), (412, 32809), (436, 31003), (602, 22454), (721, 18748), (763, 17716), (1204, 11227), (1442, 9374), (1526, 8858), (2884, 4687), (3052, 4429)]