408933298

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{6653}}^1$

素因数の和:7149

約数の個数: 16

約数和(自身を含む): 623373336

約数和(自身を除く): 214440038

約数列:

[1, 2, 73, 146, 421, 842, 6653, 13306, 30733, 61466, 485669, 971338, 2800913, 5601826, 204466649, 408933298]

約数ペア:

[(1, 408933298), (2, 204466649), (73, 5601826), (146, 2800913), (421, 971338), (842, 485669), (6653, 61466), (13306, 30733)]