287578981202

素因数分解:

$2^1\times {\mathrm{739}}^1\times {\mathrm{12919}}^1\times {\mathrm{15061}}^1$

素因数の和:28721

約数の個数: 16

約数和(自身を含む): 432014308800

約数和(自身を除く): 144435327598

約数列:

[1, 2, 739, 1478, 12919, 15061, 25838, 30122, 9547141, 11130079, 19094282, 22260158, 194573059, 389146118, 143789490601, 287578981202]

約数ペア:

[(1, 287578981202), (2, 143789490601), (739, 389146118), (1478, 194573059), (12919, 22260158), (15061, 19094282), (25838, 11130079), (30122, 9547141)]