397828284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4736051}}^1$

素因数の和:4736065

約数の個数: 24

約数和(自身を含む): 1060875648

約数和(自身を除く): 663047364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4736051, 9472102, 14208153, 18944204, 28416306, 33152357, 56832612, 66304714, 99457071, 132609428, 198914142, 397828284]

約数ペア:

[(1, 397828284), (2, 198914142), (3, 132609428), (4, 99457071), (6, 66304714), (7, 56832612), (12, 33152357), (14, 28416306), (21, 18944204), (28, 14208153), (42, 9472102), (84, 4736051)]