957231886

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2731}}^1$

素因数の和:2837

約数の個数: 48

約数和(自身を含む): 1673852688

約数和(自身を除く): 716620802

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 169, 221, 338, 442, 793, 1037, 1586, 2074, 2731, 2873, 5462, 5746, 10309, 13481, 20618, 26962, 35503, 46427, 71006, 92854, 166591, 175253, 333182, 350506, 461539, 603551, 923078, 1207102, 2165683, 2832047, 4331366, 5664094, 7846163, 15692326, 28153879, 36816611, 56307758, 73633222, 478615943, 957231886]

約数ペア:

[(1, 957231886), (2, 478615943), (13, 73633222), (17, 56307758), (26, 36816611), (34, 28153879), (61, 15692326), (122, 7846163), (169, 5664094), (221, 4331366), (338, 2832047), (442, 2165683), (793, 1207102), (1037, 923078), (1586, 603551), (2074, 461539), (2731, 350506), (2873, 333182), (5462, 175253), (5746, 166591), (10309, 92854), (13481, 71006), (20618, 46427), (26962, 35503)]