1004080405013

素因数分解:

$7^2\times {\mathrm{113}}^1\times {\mathrm{587}}^1\times {\mathrm{308927}}^1$

素因数の和:309641

約数の個数: 24

約数和(自身を含む): 1180359516672

約数和(自身を除く): 176279111659

約数列:

[1, 7, 49, 113, 587, 791, 4109, 5537, 28763, 66331, 308927, 464317, 2162489, 3250219, 15137423, 34908751, 181340149, 244361257, 1269381043, 1710528799, 8885667301, 20491436837, 143440057859, 1004080405013]

約数ペア:

[(1, 1004080405013), (7, 143440057859), (49, 20491436837), (113, 8885667301), (587, 1710528799), (791, 1269381043), (4109, 244361257), (5537, 181340149), (28763, 34908751), (66331, 15137423), (308927, 3250219), (464317, 2162489)]