298940686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{2029}}^1$

素因数の和:2260

約数の個数: 32

約数和(自身を含む): 505421280

約数和(自身を除く): 206480594

約数列:

[1, 2, 11, 22, 37, 74, 181, 362, 407, 814, 1991, 2029, 3982, 4058, 6697, 13394, 22319, 44638, 73667, 75073, 147334, 150146, 367249, 734498, 825803, 1651606, 4039739, 8079478, 13588213, 27176426, 149470343, 298940686]

約数ペア:

[(1, 298940686), (2, 149470343), (11, 27176426), (22, 13588213), (37, 8079478), (74, 4039739), (181, 1651606), (362, 825803), (407, 734498), (814, 367249), (1991, 150146), (2029, 147334), (3982, 75073), (4058, 73667), (6697, 44638), (13394, 22319)]