2247122591

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1\times {\mathrm{12703}}^1$

素因数の和:13430

約数の個数: 16

約数和(自身を含む): 2641618944

約数和(自身を除く): 394496353

約数列:

[1, 7, 37, 259, 683, 4781, 12703, 25271, 88921, 176897, 470011, 3290077, 8676149, 60733043, 321017513, 2247122591]

約数ペア:

[(1, 2247122591), (7, 321017513), (37, 60733043), (259, 8676149), (683, 3290077), (4781, 470011), (12703, 176897), (25271, 88921)]