1277772712

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{28537}}^1$

素因数の和:28765

約数の個数: 32

約数和(自身を含む): 2491367400

約数和(自身を除く): 1213594688

約数列:

[1, 2, 4, 8, 29, 58, 116, 193, 232, 386, 772, 1544, 5597, 11194, 22388, 28537, 44776, 57074, 114148, 228296, 827573, 1655146, 3310292, 5507641, 6620584, 11015282, 22030564, 44061128, 159721589, 319443178, 638886356, 1277772712]

約数ペア:

[(1, 1277772712), (2, 638886356), (4, 319443178), (8, 159721589), (29, 44061128), (58, 22030564), (116, 11015282), (193, 6620584), (232, 5507641), (386, 3310292), (772, 1655146), (1544, 827573), (5597, 228296), (11194, 114148), (22388, 57074), (28537, 44776)]