2931504

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:557

約数の個数: 40

約数和(自身を含む): 7640880

約数和(自身を除く): 4709376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 389, 471, 628, 778, 942, 1167, 1256, 1556, 1884, 2334, 2512, 3112, 3768, 4668, 6224, 7536, 9336, 18672, 61073, 122146, 183219, 244292, 366438, 488584, 732876, 977168, 1465752, 2931504]

約数ペア:

[(1, 2931504), (2, 1465752), (3, 977168), (4, 732876), (6, 488584), (8, 366438), (12, 244292), (16, 183219), (24, 122146), (48, 61073), (157, 18672), (314, 9336), (389, 7536), (471, 6224), (628, 4668), (778, 3768), (942, 3112), (1167, 2512), (1256, 2334), (1556, 1884)]