490363202

素因数分解:

$2^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{26881}}^1$

素因数の和:28193

約数の個数: 16

約数和(自身を含む): 841299072

約数和(自身を除く): 350935870

約数列:

[1, 2, 7, 14, 1303, 2606, 9121, 18242, 26881, 53762, 188167, 376334, 35025943, 70051886, 245181601, 490363202]

約数ペア:

[(1, 490363202), (2, 245181601), (7, 70051886), (14, 35025943), (1303, 376334), (2606, 188167), (9121, 53762), (18242, 26881)]