398850426

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{568163}}^1$

素因数の和:568187

約数の個数: 32

約数和(自身を含む): 954515520

約数和(自身を除く): 555665094

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 568163, 1136326, 1704489, 3408978, 5113467, 7386119, 10226934, 14772238, 15340401, 22158357, 30680802, 44316714, 66475071, 132950142, 199425213, 398850426]

約数ペア:

[(1, 398850426), (2, 199425213), (3, 132950142), (6, 66475071), (9, 44316714), (13, 30680802), (18, 22158357), (26, 15340401), (27, 14772238), (39, 10226934), (54, 7386119), (78, 5113467), (117, 3408978), (234, 1704489), (351, 1136326), (702, 568163)]