17178460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66071}}^1$

素因数の和:66093

約数の個数: 24

約数和(自身を含む): 38850336

約数和(自身を除く): 21671876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 66071, 132142, 264284, 330355, 660710, 858923, 1321420, 1717846, 3435692, 4294615, 8589230, 17178460]

約数ペア:

[(1, 17178460), (2, 8589230), (4, 4294615), (5, 3435692), (10, 1717846), (13, 1321420), (20, 858923), (26, 660710), (52, 330355), (65, 264284), (130, 132142), (260, 66071)]