495243626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 838678536

約数和(自身を除く): 343434910

約数列:

[1, 2, 17, 19, 34, 38, 157, 257, 314, 323, 361, 514, 646, 722, 2669, 2983, 4369, 4883, 5338, 5966, 6137, 8738, 9766, 12274, 40349, 50711, 56677, 80698, 83011, 92777, 101422, 113354, 166022, 185554, 685933, 766631, 963509, 1371866, 1533262, 1577209, 1927018, 3154418, 13032727, 14565989, 26065454, 29131978, 247621813, 495243626]

約数ペア:

[(1, 495243626), (2, 247621813), (17, 29131978), (19, 26065454), (34, 14565989), (38, 13032727), (157, 3154418), (257, 1927018), (314, 1577209), (323, 1533262), (361, 1371866), (514, 963509), (646, 766631), (722, 685933), (2669, 185554), (2983, 166022), (4369, 113354), (4883, 101422), (5338, 92777), (5966, 83011), (6137, 80698), (8738, 56677), (9766, 50711), (12274, 40349)]