391569113404

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{42506417}}^1$

素因数の和:42506482

約数の個数: 36

約数和(自身を含む): 814082917536

約数和(自身を除く): 422513804132

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 9212, 42506417, 85012834, 170025668, 297544919, 595089838, 1190179676, 1997801599, 2082814433, 3995603198, 4165628866, 7991206396, 8331257732, 13984611193, 27969222386, 55938444772, 97892278351, 195784556702, 391569113404]

約数ペア:

[(1, 391569113404), (2, 195784556702), (4, 97892278351), (7, 55938444772), (14, 27969222386), (28, 13984611193), (47, 8331257732), (49, 7991206396), (94, 4165628866), (98, 3995603198), (188, 2082814433), (196, 1997801599), (329, 1190179676), (658, 595089838), (1316, 297544919), (2303, 170025668), (4606, 85012834), (9212, 42506417)]