427999978

素因数分解:

$2^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{66029}}^1$

素因数の和:66501

約数の個数: 16

約数和(自身を含む): 735310080

約数和(自身を除く): 307310102

約数列:

[1, 2, 7, 14, 463, 926, 3241, 6482, 66029, 132058, 462203, 924406, 30571427, 61142854, 213999989, 427999978]

約数ペア:

[(1, 427999978), (2, 213999989), (7, 61142854), (14, 30571427), (463, 924406), (926, 462203), (3241, 132058), (6482, 66029)]