1306912684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{3217}}^1$

素因数の和:4558

約数の個数: 48

約数和(自身を含む): 2854494720

約数和(自身を除く): 1547582036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1319, 2638, 3217, 5276, 6434, 9233, 12868, 14509, 18466, 22519, 29018, 35387, 36932, 45038, 58036, 70774, 90076, 101563, 141548, 203126, 247709, 406252, 495418, 990836, 4243223, 8486446, 16972892, 29702561, 46675453, 59405122, 93350906, 118810244, 186701812, 326728171, 653456342, 1306912684]

約数ペア:

[(1, 1306912684), (2, 653456342), (4, 326728171), (7, 186701812), (11, 118810244), (14, 93350906), (22, 59405122), (28, 46675453), (44, 29702561), (77, 16972892), (154, 8486446), (308, 4243223), (1319, 990836), (2638, 495418), (3217, 406252), (5276, 247709), (6434, 203126), (9233, 141548), (12868, 101563), (14509, 90076), (18466, 70774), (22519, 58036), (29018, 45038), (35387, 36932)]