320021402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{148021}}^1$

素因数の和:148093

約数の個数: 16

約数和(自身を含む): 511564032

約数和(自身を除く): 191542630

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 148021, 296042, 3404483, 6808966, 6956987, 13913974, 160010701, 320021402]

約数ペア:

[(1, 320021402), (2, 160010701), (23, 13913974), (46, 6956987), (47, 6808966), (94, 3404483), (1081, 296042), (2162, 148021)]