298245364

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{4357}}^1$

素因数の和:4627

約数の個数: 24

約数和(自身を含む): 530194280

約数和(自身を除く): 231948916

約数列:

[1, 2, 4, 109, 157, 218, 314, 436, 628, 4357, 8714, 17113, 17428, 34226, 68452, 474913, 684049, 949826, 1368098, 1899652, 2736196, 74561341, 149122682, 298245364]

約数ペア:

[(1, 298245364), (2, 149122682), (4, 74561341), (109, 2736196), (157, 1899652), (218, 1368098), (314, 949826), (436, 684049), (628, 474913), (4357, 68452), (8714, 34226), (17113, 17428)]