524295538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 952560000

約数和(自身を除く): 428264462

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 149, 221, 247, 298, 323, 419, 442, 494, 646, 838, 1937, 2533, 2831, 3874, 4199, 5066, 5447, 5662, 7123, 7961, 8398, 10894, 14246, 15922, 32929, 36803, 48127, 62431, 65858, 73606, 92599, 96254, 103493, 124862, 135337, 185198, 206986, 270674, 625651, 811603, 1061327, 1186189, 1251302, 1623206, 1759381, 2122654, 2372378, 3518762, 13797251, 15420457, 20165213, 27594502, 30840914, 40330426, 262147769, 524295538]

約数ペア:

[(1, 524295538), (2, 262147769), (13, 40330426), (17, 30840914), (19, 27594502), (26, 20165213), (34, 15420457), (38, 13797251), (149, 3518762), (221, 2372378), (247, 2122654), (298, 1759381), (323, 1623206), (419, 1251302), (442, 1186189), (494, 1061327), (646, 811603), (838, 625651), (1937, 270674), (2533, 206986), (2831, 185198), (3874, 135337), (4199, 124862), (5066, 103493), (5447, 96254), (5662, 92599), (7123, 73606), (7961, 65858), (8398, 62431), (10894, 48127), (14246, 36803), (15922, 32929)]