68441002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257297}}^1$

素因数の和:257325

約数の個数: 16

約数和(自身を含む): 123503040

約数和(自身を除く): 55062038

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 257297, 514594, 1801079, 3602158, 4888643, 9777286, 34220501, 68441002]

約数ペア:

[(1, 68441002), (2, 34220501), (7, 9777286), (14, 4888643), (19, 3602158), (38, 1801079), (133, 514594), (266, 257297)]