4249987063

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1\times {\mathrm{599}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 5208192000

約数和(自身を除く): 958204937

約数列:

[1, 7, 17, 109, 119, 547, 599, 763, 1853, 3829, 4193, 9299, 10183, 12971, 59623, 65093, 65291, 71281, 327653, 417361, 457037, 1013591, 1109947, 2293571, 5570101, 7095137, 7769629, 35714177, 38990707, 249999239, 607141009, 4249987063]

約数ペア:

[(1, 4249987063), (7, 607141009), (17, 249999239), (109, 38990707), (119, 35714177), (547, 7769629), (599, 7095137), (763, 5570101), (1853, 2293571), (3829, 1109947), (4193, 1013591), (9299, 457037), (10183, 417361), (12971, 327653), (59623, 71281), (65093, 65291)]