860172

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 2054976

約数和(自身を除く): 1194804

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1667, 3334, 5001, 6668, 10002, 20004, 71681, 143362, 215043, 286724, 430086, 860172]

約数ペア:

[(1, 860172), (2, 430086), (3, 286724), (4, 215043), (6, 143362), (12, 71681), (43, 20004), (86, 10002), (129, 6668), (172, 5001), (258, 3334), (516, 1667)]