4942238

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 9357120

約数和(自身を除く): 4414882

約数列:

[1, 2, 7, 14, 29, 37, 47, 49, 58, 74, 94, 98, 203, 259, 329, 406, 518, 658, 1073, 1363, 1421, 1739, 1813, 2146, 2303, 2726, 2842, 3478, 3626, 4606, 7511, 9541, 12173, 15022, 19082, 24346, 50431, 52577, 66787, 85211, 100862, 105154, 133574, 170422, 353017, 706034, 2471119, 4942238]

約数ペア:

[(1, 4942238), (2, 2471119), (7, 706034), (14, 353017), (29, 170422), (37, 133574), (47, 105154), (49, 100862), (58, 85211), (74, 66787), (94, 52577), (98, 50431), (203, 24346), (259, 19082), (329, 15022), (406, 12173), (518, 9541), (658, 7511), (1073, 4606), (1363, 3626), (1421, 3478), (1739, 2842), (1813, 2726), (2146, 2303)]