857698892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2383}}^1$

素因数の和:2550

約数の個数: 48

約数和(自身を含む): 1634088960

約数和(自身を除く): 776390068

約数列:

[1, 2, 4, 17, 34, 67, 68, 79, 134, 158, 268, 316, 1139, 1343, 2278, 2383, 2686, 4556, 4766, 5293, 5372, 9532, 10586, 21172, 40511, 81022, 89981, 159661, 162044, 179962, 188257, 319322, 359924, 376514, 638644, 753028, 2714237, 3200369, 5428474, 6400738, 10856948, 12613219, 12801476, 25226438, 50452876, 214424723, 428849446, 857698892]

約数ペア:

[(1, 857698892), (2, 428849446), (4, 214424723), (17, 50452876), (34, 25226438), (67, 12801476), (68, 12613219), (79, 10856948), (134, 6400738), (158, 5428474), (268, 3200369), (316, 2714237), (1139, 753028), (1343, 638644), (2278, 376514), (2383, 359924), (2686, 319322), (4556, 188257), (4766, 179962), (5293, 162044), (5372, 159661), (9532, 89981), (10586, 81022), (21172, 40511)]