309047788

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{48623}}^1$

素因数の和:48861

約数の個数: 24

約数和(自身を含む): 620831232

約数和(自身を除く): 311783444

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 48623, 97246, 194492, 340361, 680722, 1361444, 11037421, 22074842, 44149684, 77261947, 154523894, 309047788]

約数ペア:

[(1, 309047788), (2, 154523894), (4, 77261947), (7, 44149684), (14, 22074842), (28, 11037421), (227, 1361444), (454, 680722), (908, 340361), (1589, 194492), (3178, 97246), (6356, 48623)]