2690947048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{1571}}^1$

素因数の和:1846

約数の個数: 64

約数和(自身を含む): 5432832000

約数和(自身を除く): 2741884952

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 191, 236, 382, 472, 764, 1121, 1528, 1571, 2242, 3142, 3629, 4484, 6284, 7258, 8968, 11269, 12568, 14516, 22538, 29032, 29849, 45076, 59698, 90152, 92689, 119396, 185378, 214111, 238792, 300061, 370756, 428222, 600122, 741512, 856444, 1200244, 1712888, 1761091, 2400488, 3522182, 5701159, 7044364, 11402318, 14088728, 17703599, 22804636, 35407198, 45609272, 70814396, 141628792, 336368381, 672736762, 1345473524, 2690947048]

約数ペア:

[(1, 2690947048), (2, 1345473524), (4, 672736762), (8, 336368381), (19, 141628792), (38, 70814396), (59, 45609272), (76, 35407198), (118, 22804636), (152, 17703599), (191, 14088728), (236, 11402318), (382, 7044364), (472, 5701159), (764, 3522182), (1121, 2400488), (1528, 1761091), (1571, 1712888), (2242, 1200244), (3142, 856444), (3629, 741512), (4484, 600122), (6284, 428222), (7258, 370756), (8968, 300061), (11269, 238792), (12568, 214111), (14516, 185378), (22538, 119396), (29032, 92689), (29849, 90152), (45076, 59698)]