2412860

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 5099136

約数和(自身を除く): 2686276

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 541, 892, 1082, 1115, 2164, 2230, 2705, 4460, 5410, 10820, 120643, 241286, 482572, 603215, 1206430, 2412860]

約数ペア:

[(1, 2412860), (2, 1206430), (4, 603215), (5, 482572), (10, 241286), (20, 120643), (223, 10820), (446, 5410), (541, 4460), (892, 2705), (1082, 2230), (1115, 2164)]