295490638

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1\times {\mathrm{2153}}^1$

素因数の和:2739

約数の個数: 16

約数和(自身を含む): 447222096

約数和(自身を除く): 151731458

約数列:

[1, 2, 163, 326, 421, 842, 2153, 4306, 68623, 137246, 350939, 701878, 906413, 1812826, 147745319, 295490638]

約数ペア:

[(1, 295490638), (2, 147745319), (163, 1812826), (326, 906413), (421, 701878), (842, 350939), (2153, 137246), (4306, 68623)]