1319060

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 2801736

約数和(自身を除く): 1482676

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 653, 1010, 1306, 2020, 2612, 3265, 6530, 13060, 65953, 131906, 263812, 329765, 659530, 1319060]

約数ペア:

[(1, 1319060), (2, 659530), (4, 329765), (5, 263812), (10, 131906), (20, 65953), (101, 13060), (202, 6530), (404, 3265), (505, 2612), (653, 2020), (1010, 1306)]