253661214

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{11047}}^1$

素因数の和:11184

約数の個数: 32

約数和(自身を含む): 525000960

約数和(自身を除く): 271339746

約数列:

[1, 2, 3, 6, 43, 86, 89, 129, 178, 258, 267, 534, 3827, 7654, 11047, 11481, 22094, 22962, 33141, 66282, 475021, 950042, 983183, 1425063, 1966366, 2850126, 2949549, 5899098, 42276869, 84553738, 126830607, 253661214]

約数ペア:

[(1, 253661214), (2, 126830607), (3, 84553738), (6, 42276869), (43, 5899098), (86, 2949549), (89, 2850126), (129, 1966366), (178, 1425063), (258, 983183), (267, 950042), (534, 475021), (3827, 66282), (7654, 33141), (11047, 22962), (11481, 22094)]