1009968148

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{7451}}^1$

素因数の和:7612

約数の個数: 48

約数和(自身を含む): 2083221504

約数和(自身を除く): 1073253356

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 103, 188, 206, 329, 412, 658, 721, 1316, 1442, 2884, 4841, 7451, 9682, 14902, 19364, 29804, 33887, 52157, 67774, 104314, 135548, 208628, 350197, 700394, 767453, 1400788, 1534906, 2451379, 3069812, 4902758, 5372171, 9805516, 10744342, 21488684, 36070291, 72140582, 144281164, 252492037, 504984074, 1009968148]

約数ペア:

[(1, 1009968148), (2, 504984074), (4, 252492037), (7, 144281164), (14, 72140582), (28, 36070291), (47, 21488684), (94, 10744342), (103, 9805516), (188, 5372171), (206, 4902758), (329, 3069812), (412, 2451379), (658, 1534906), (721, 1400788), (1316, 767453), (1442, 700394), (2884, 350197), (4841, 208628), (7451, 135548), (9682, 104314), (14902, 67774), (19364, 52157), (29804, 33887)]