1849849664

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{171029}}^1$

素因数の和:171067

約数の個数: 42

約数和(自身を含む): 3974908230

約数和(自身を除く): 2125058566

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 171029, 342058, 684116, 1368232, 2223377, 2736464, 4446754, 5472928, 8893508, 10945856, 17787016, 28903901, 35574032, 57807802, 71148064, 115615604, 142296128, 231231208, 462462416, 924924832, 1849849664]

約数ペア:

[(1, 1849849664), (2, 924924832), (4, 462462416), (8, 231231208), (13, 142296128), (16, 115615604), (26, 71148064), (32, 57807802), (52, 35574032), (64, 28903901), (104, 17787016), (169, 10945856), (208, 8893508), (338, 5472928), (416, 4446754), (676, 2736464), (832, 2223377), (1352, 1368232), (2704, 684116), (5408, 342058), (10816, 171029)]