2011187812

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{29333}}^1$

素因数の和:29679

約数の個数: 24

約数和(自身を含む): 3590129592

約数和(自身を除く): 1578941780

約数列:

[1, 2, 4, 61, 122, 244, 281, 562, 1124, 17141, 29333, 34282, 58666, 68564, 117332, 1789313, 3578626, 7157252, 8242573, 16485146, 32970292, 502796953, 1005593906, 2011187812]

約数ペア:

[(1, 2011187812), (2, 1005593906), (4, 502796953), (61, 32970292), (122, 16485146), (244, 8242573), (281, 7157252), (562, 3578626), (1124, 1789313), (17141, 117332), (29333, 68564), (34282, 58666)]