490147194

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{501173}}^1$

素因数の和:501341

約数の個数: 16

約数和(自身を含む): 986310432

約数和(自身を除く): 496163238

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 501173, 1002346, 1503519, 3007038, 81691199, 163382398, 245073597, 490147194]

約数ペア:

[(1, 490147194), (2, 245073597), (3, 163382398), (6, 81691199), (163, 3007038), (326, 1503519), (489, 1002346), (978, 501173)]