397647907616

素因数分解:

$2^5\times {\mathrm{113}}^2\times {\mathrm{973177}}^1$

素因数の和:973413

約数の個数: 36

約数和(自身を含む): 789859486962

約数和(自身を除く): 392211579346

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 12769, 25538, 51076, 102152, 204304, 408608, 973177, 1946354, 3892708, 7785416, 15570832, 31141664, 109969001, 219938002, 439876004, 879752008, 1759504016, 3519008032, 12426497113, 24852994226, 49705988452, 99411976904, 198823953808, 397647907616]

約数ペア:

[(1, 397647907616), (2, 198823953808), (4, 99411976904), (8, 49705988452), (16, 24852994226), (32, 12426497113), (113, 3519008032), (226, 1759504016), (452, 879752008), (904, 439876004), (1808, 219938002), (3616, 109969001), (12769, 31141664), (25538, 15570832), (51076, 7785416), (102152, 3892708), (204304, 1946354), (408608, 973177)]