13435268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 29597568

約数和(自身を除く): 16162300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 181, 241, 308, 362, 482, 724, 964, 1267, 1687, 1991, 2534, 2651, 3374, 3982, 5068, 5302, 6748, 7964, 10604, 13937, 18557, 27874, 37114, 43621, 55748, 74228, 87242, 174484, 305347, 479831, 610694, 959662, 1221388, 1919324, 3358817, 6717634, 13435268]

約数ペア:

[(1, 13435268), (2, 6717634), (4, 3358817), (7, 1919324), (11, 1221388), (14, 959662), (22, 610694), (28, 479831), (44, 305347), (77, 174484), (154, 87242), (181, 74228), (241, 55748), (308, 43621), (362, 37114), (482, 27874), (724, 18557), (964, 13937), (1267, 10604), (1687, 7964), (1991, 6748), (2534, 5302), (2651, 5068), (3374, 3982)]