553463924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{70487}}^1$

素因数の和:70655

約数の個数: 24

約数和(自身を含む): 1049989248

約数和(自身を除く): 496525324

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 70487, 140974, 281948, 916331, 1832662, 3665324, 10643537, 21287074, 42574148, 138365981, 276731962, 553463924]

約数ペア:

[(1, 553463924), (2, 276731962), (4, 138365981), (13, 42574148), (26, 21287074), (52, 10643537), (151, 3665324), (302, 1832662), (604, 916331), (1963, 281948), (3926, 140974), (7852, 70487)]