906281656

素因数分解:

$2^3\times 7^2\times {\mathrm{907}}^1\times {\mathrm{2549}}^1$

素因数の和:3476

約数の個数: 48

約数和(自身を含む): 1979667000

約数和(自身を除く): 1073385344

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 907, 1814, 2549, 3628, 5098, 6349, 7256, 10196, 12698, 17843, 20392, 25396, 35686, 44443, 50792, 71372, 88886, 124901, 142744, 177772, 249802, 355544, 499604, 999208, 2311943, 4623886, 9247772, 16183601, 18495544, 32367202, 64734404, 113285207, 129468808, 226570414, 453140828, 906281656]

約数ペア:

[(1, 906281656), (2, 453140828), (4, 226570414), (7, 129468808), (8, 113285207), (14, 64734404), (28, 32367202), (49, 18495544), (56, 16183601), (98, 9247772), (196, 4623886), (392, 2311943), (907, 999208), (1814, 499604), (2549, 355544), (3628, 249802), (5098, 177772), (6349, 142744), (7256, 124901), (10196, 88886), (12698, 71372), (17843, 50792), (20392, 44443), (25396, 35686)]