289552146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3712207}}^1$

素因数の和:3712225

約数の個数: 16

約数和(自身を含む): 623650944

約数和(自身を除く): 334098798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3712207, 7424414, 11136621, 22273242, 48258691, 96517382, 144776073, 289552146]

約数ペア:

[(1, 289552146), (2, 144776073), (3, 96517382), (6, 48258691), (13, 22273242), (26, 11136621), (39, 7424414), (78, 3712207)]