2018689431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{2917}}^1$

素因数の和:3311

約数の個数: 32

約数和(自身を含む): 2990646528

約数和(自身を除く): 971957097

約数列:

[1, 3, 11, 33, 67, 201, 313, 737, 939, 2211, 2917, 3443, 8751, 10329, 20971, 32087, 62913, 96261, 195439, 230681, 586317, 692043, 913021, 2149829, 2739063, 6449487, 10043231, 30129693, 61172407, 183517221, 672896477, 2018689431]

約数ペア:

[(1, 2018689431), (3, 672896477), (11, 183517221), (33, 61172407), (67, 30129693), (201, 10043231), (313, 6449487), (737, 2739063), (939, 2149829), (2211, 913021), (2917, 692043), (3443, 586317), (8751, 230681), (10329, 195439), (20971, 96261), (32087, 62913)]