2080388632

素因数分解:

$2^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{88663}}^1$

素因数の和:89095

約数の個数: 32

約数和(自身を含む): 4468665600

約数和(自身を除く): 2388276968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 419, 838, 1676, 2933, 3352, 5866, 11732, 23464, 88663, 177326, 354652, 620641, 709304, 1241282, 2482564, 4965128, 37149797, 74299594, 148599188, 260048579, 297198376, 520097158, 1040194316, 2080388632]

約数ペア:

[(1, 2080388632), (2, 1040194316), (4, 520097158), (7, 297198376), (8, 260048579), (14, 148599188), (28, 74299594), (56, 37149797), (419, 4965128), (838, 2482564), (1676, 1241282), (2933, 709304), (3352, 620641), (5866, 354652), (11732, 177326), (23464, 88663)]