148590988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{408217}}^1$

素因数の和:408241

約数の個数: 24

約数和(自身を含む): 320042912

約数和(自身を除く): 171451924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 408217, 816434, 1632868, 2857519, 5306821, 5715038, 10613642, 11430076, 21227284, 37147747, 74295494, 148590988]

約数ペア:

[(1, 148590988), (2, 74295494), (4, 37147747), (7, 21227284), (13, 11430076), (14, 10613642), (26, 5715038), (28, 5306821), (52, 2857519), (91, 1632868), (182, 816434), (364, 408217)]