1947015740

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{265261}}^1$

素因数の和:265637

約数の個数: 24

約数和(自身を含む): 4099889472

約数和(自身を除く): 2152873732

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 265261, 530522, 1061044, 1326305, 2652610, 5305220, 97350787, 194701574, 389403148, 486753935, 973507870, 1947015740]

約数ペア:

[(1, 1947015740), (2, 973507870), (4, 486753935), (5, 389403148), (10, 194701574), (20, 97350787), (367, 5305220), (734, 2652610), (1468, 1326305), (1835, 1061044), (3670, 530522), (7340, 265261)]