17889747278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{487}}^1\times {\mathrm{4457}}^1$

素因数の和:5276

約数の個数: 32

約数和(自身を含む): 29056031424

約数和(自身を除く): 11166284146

約数列:

[1, 2, 13, 26, 317, 487, 634, 974, 4121, 4457, 6331, 8242, 8914, 12662, 57941, 115882, 154379, 308758, 1412869, 2006927, 2170559, 2825738, 4013854, 4341118, 18367297, 28217267, 36734594, 56434534, 688067203, 1376134406, 8944873639, 17889747278]

約数ペア:

[(1, 17889747278), (2, 8944873639), (13, 1376134406), (26, 688067203), (317, 56434534), (487, 36734594), (634, 28217267), (974, 18367297), (4121, 4341118), (4457, 4013854), (6331, 2825738), (8242, 2170559), (8914, 2006927), (12662, 1412869), (57941, 308758), (115882, 154379)]