2443862008

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{1667}}^1$

素因数の和:2284

約数の個数: 64

約数和(自身を含む): 5361085440

約数和(自身を除く): 2917223432

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 557, 658, 1114, 1316, 1667, 2228, 2632, 3334, 3899, 4456, 6668, 7798, 11669, 13336, 15596, 23338, 26179, 31192, 46676, 52358, 78349, 93352, 104716, 156698, 183253, 209432, 313396, 366506, 548443, 626792, 733012, 928519, 1096886, 1466024, 1857038, 2193772, 3714076, 4387544, 6499633, 7428152, 12999266, 25998532, 43640393, 51997064, 87280786, 174561572, 305482751, 349123144, 610965502, 1221931004, 2443862008]

約数ペア:

[(1, 2443862008), (2, 1221931004), (4, 610965502), (7, 349123144), (8, 305482751), (14, 174561572), (28, 87280786), (47, 51997064), (56, 43640393), (94, 25998532), (188, 12999266), (329, 7428152), (376, 6499633), (557, 4387544), (658, 3714076), (1114, 2193772), (1316, 1857038), (1667, 1466024), (2228, 1096886), (2632, 928519), (3334, 733012), (3899, 626792), (4456, 548443), (6668, 366506), (7798, 313396), (11669, 209432), (13336, 183253), (15596, 156698), (23338, 104716), (26179, 93352), (31192, 78349), (46676, 52358)]