17142970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7757}}^1$

素因数の和:7794

約数の個数: 32

約数和(自身を含む): 35190288

約数和(自身を除く): 18047318

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 7757, 15514, 38785, 77570, 100841, 131869, 201682, 263738, 504205, 659345, 1008410, 1318690, 1714297, 3428594, 8571485, 17142970]

約数ペア:

[(1, 17142970), (2, 8571485), (5, 3428594), (10, 1714297), (13, 1318690), (17, 1008410), (26, 659345), (34, 504205), (65, 263738), (85, 201682), (130, 131869), (170, 100841), (221, 77570), (442, 38785), (1105, 15514), (2210, 7757)]