1698488132

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{81611}}^1$

素因数の和:81680

約数の個数: 36

約数和(自身を含む): 3343153968

約数和(自身を除く): 1644665836

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1892, 5203, 10406, 20812, 81611, 163222, 326444, 897721, 1795442, 3509273, 3590884, 7018546, 9874931, 14037092, 19749862, 38602003, 39499724, 77204006, 154408012, 424622033, 849244066, 1698488132]

約数ペア:

[(1, 1698488132), (2, 849244066), (4, 424622033), (11, 154408012), (22, 77204006), (43, 39499724), (44, 38602003), (86, 19749862), (121, 14037092), (172, 9874931), (242, 7018546), (473, 3590884), (484, 3509273), (946, 1795442), (1892, 897721), (5203, 326444), (10406, 163222), (20812, 81611)]