2005702672

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{14011}}^1$

素因数の和:14431

約数の個数: 40

約数和(自身を含む): 4065721920

約数和(自身を除く): 2060019248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 389, 778, 1556, 3112, 6224, 8947, 14011, 17894, 28022, 35788, 56044, 71576, 112088, 143152, 224176, 322253, 644506, 1289012, 2578024, 5156048, 5450279, 10900558, 21801116, 43602232, 87204464, 125356417, 250712834, 501425668, 1002851336, 2005702672]

約数ペア:

[(1, 2005702672), (2, 1002851336), (4, 501425668), (8, 250712834), (16, 125356417), (23, 87204464), (46, 43602232), (92, 21801116), (184, 10900558), (368, 5450279), (389, 5156048), (778, 2578024), (1556, 1289012), (3112, 644506), (6224, 322253), (8947, 224176), (14011, 143152), (17894, 112088), (28022, 71576), (35788, 56044)]