2017971462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2467}}^1\times {\mathrm{10487}}^1$

素因数の和:12972

約数の個数: 32

約数和(自身を含む): 4348576512

約数和(自身を除く): 2330605050

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2467, 4934, 7401, 10487, 14802, 20974, 31461, 32071, 62922, 64142, 96213, 136331, 192426, 272662, 408993, 817986, 25871429, 51742858, 77614287, 155228574, 336328577, 672657154, 1008985731, 2017971462]

約数ペア:

[(1, 2017971462), (2, 1008985731), (3, 672657154), (6, 336328577), (13, 155228574), (26, 77614287), (39, 51742858), (78, 25871429), (2467, 817986), (4934, 408993), (7401, 272662), (10487, 192426), (14802, 136331), (20974, 96213), (31461, 64142), (32071, 62922)]