1456190

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{653}}^1$

素因数の和:883

約数の個数: 16

約数和(自身を含む): 2636928

約数和(自身を除く): 1180738

約数列:

[1, 2, 5, 10, 223, 446, 653, 1115, 1306, 2230, 3265, 6530, 145619, 291238, 728095, 1456190]

約数ペア:

[(1, 1456190), (2, 728095), (5, 291238), (10, 145619), (223, 6530), (446, 3265), (653, 2230), (1115, 1306)]