1865681608

素因数分解:

$2^3\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{27241}}^1$

素因数の和:28477

約数の個数: 32

約数和(自身を含む): 4001304960

約数和(自身を除く): 2135623352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1223, 2446, 4892, 8561, 9784, 17122, 27241, 34244, 54482, 68488, 108964, 190687, 217928, 381374, 762748, 1525496, 33315743, 66631486, 133262972, 233210201, 266525944, 466420402, 932840804, 1865681608]

約数ペア:

[(1, 1865681608), (2, 932840804), (4, 466420402), (7, 266525944), (8, 233210201), (14, 133262972), (28, 66631486), (56, 33315743), (1223, 1525496), (2446, 762748), (4892, 381374), (8561, 217928), (9784, 190687), (17122, 108964), (27241, 68488), (34244, 54482)]