814421738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{5867}}^1$

素因数の和:6182

約数の個数: 32

約数和(自身を含む): 1390011840

約数和(自身を除く): 575590102

約数列:

[1, 2, 13, 19, 26, 38, 247, 281, 494, 562, 3653, 5339, 5867, 7306, 10678, 11734, 69407, 76271, 111473, 138814, 152542, 222946, 1449149, 1648627, 2898298, 3297254, 21432151, 31323913, 42864302, 62647826, 407210869, 814421738]

約数ペア:

[(1, 814421738), (2, 407210869), (13, 62647826), (19, 42864302), (26, 31323913), (38, 21432151), (247, 3297254), (281, 2898298), (494, 1648627), (562, 1449149), (3653, 222946), (5339, 152542), (5867, 138814), (7306, 111473), (10678, 76271), (11734, 69407)]