605987998

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15193}}^1$

素因数の和:15257

約数の個数: 48

約数和(自身を含む): 1184767344

約数和(自身を除く): 578779346

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 259, 407, 518, 539, 814, 1078, 1813, 2849, 3626, 5698, 15193, 19943, 30386, 39886, 106351, 167123, 212702, 334246, 562141, 744457, 1124282, 1169861, 1488914, 2339722, 3934987, 6183551, 7869974, 8189027, 12367102, 16378054, 27544909, 43284857, 55089818, 86569714, 302993999, 605987998]

約数ペア:

[(1, 605987998), (2, 302993999), (7, 86569714), (11, 55089818), (14, 43284857), (22, 27544909), (37, 16378054), (49, 12367102), (74, 8189027), (77, 7869974), (98, 6183551), (154, 3934987), (259, 2339722), (407, 1488914), (518, 1169861), (539, 1124282), (814, 744457), (1078, 562141), (1813, 334246), (2849, 212702), (3626, 167123), (5698, 106351), (15193, 39886), (19943, 30386)]