3136149904

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{638467}}^1$

素因数の和:638782

約数の個数: 20

約数和(自身を含む): 6096092464

約数和(自身を除く): 2959942560

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 638467, 1276934, 2553868, 5107736, 10215472, 196009369, 392018738, 784037476, 1568074952, 3136149904]

約数ペア:

[(1, 3136149904), (2, 1568074952), (4, 784037476), (8, 392018738), (16, 196009369), (307, 10215472), (614, 5107736), (1228, 2553868), (2456, 1276934), (4912, 638467)]