406702078

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{9007}}^1$

素因数の和:9327

約数の個数: 16

約数和(自身を含む): 618741504

約数和(自身を除く): 212039426

約数列:

[1, 2, 107, 211, 214, 422, 9007, 18014, 22577, 45154, 963749, 1900477, 1927498, 3800954, 203351039, 406702078]

約数ペア:

[(1, 406702078), (2, 203351039), (107, 3800954), (211, 1927498), (214, 1900477), (422, 963749), (9007, 45154), (18014, 22577)]