2002453986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{693851}}^1$

素因数の和:693906

約数の個数: 32

約数和(自身を含む): 4429551168

約数和(自身を除く): 2427097182

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 693851, 1387702, 2081553, 4163106, 9020063, 18040126, 25672487, 27060189, 51344974, 54120378, 77017461, 154034922, 333742331, 667484662, 1001226993, 2002453986]

約数ペア:

[(1, 2002453986), (2, 1001226993), (3, 667484662), (6, 333742331), (13, 154034922), (26, 77017461), (37, 54120378), (39, 51344974), (74, 27060189), (78, 25672487), (111, 18040126), (222, 9020063), (481, 4163106), (962, 2081553), (1443, 1387702), (2886, 693851)]