890384802

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{33521}}^1$

素因数の和:33778

約数の個数: 32

約数和(自身を含む): 1882595520

約数和(自身を除く): 992210718

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 233, 466, 699, 1398, 4427, 8854, 13281, 26562, 33521, 67042, 100563, 201126, 636899, 1273798, 1910697, 3821394, 7810393, 15620786, 23431179, 46862358, 148397467, 296794934, 445192401, 890384802]

約数ペア:

[(1, 890384802), (2, 445192401), (3, 296794934), (6, 148397467), (19, 46862358), (38, 23431179), (57, 15620786), (114, 7810393), (233, 3821394), (466, 1910697), (699, 1273798), (1398, 636899), (4427, 201126), (8854, 100563), (13281, 67042), (26562, 33521)]