1979031778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{106411}}^1$

素因数の和:106977

約数の個数: 16

約数和(自身を含む): 3148943904

約数和(自身を除く): 1169912126

約数列:

[1, 2, 17, 34, 547, 1094, 9299, 18598, 106411, 212822, 1808987, 3617974, 58206817, 116413634, 989515889, 1979031778]

約数ペア:

[(1, 1979031778), (2, 989515889), (17, 116413634), (34, 58206817), (547, 3617974), (1094, 1808987), (9299, 212822), (18598, 106411)]