921569276

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{13463}}^1$

素因数の和:13733

約数の個数: 24

約数和(自身を含む): 1638030240

約数和(自身を除く): 716460964

約数列:

[1, 2, 4, 109, 157, 218, 314, 436, 628, 13463, 17113, 26926, 34226, 53852, 68452, 1467467, 2113691, 2934934, 4227382, 5869868, 8454764, 230392319, 460784638, 921569276]

約数ペア:

[(1, 921569276), (2, 460784638), (4, 230392319), (109, 8454764), (157, 5869868), (218, 4227382), (314, 2934934), (436, 2113691), (628, 1467467), (13463, 68452), (17113, 53852), (26926, 34226)]