146475004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{216679}}^1$

素因数の和:216709

約数の個数: 18

約数和(自身を含む): 277567080

約数和(自身を除く): 131092076

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 216679, 433358, 866716, 2816827, 5633654, 11267308, 36618751, 73237502, 146475004]

約数ペア:

[(1, 146475004), (2, 73237502), (4, 36618751), (13, 11267308), (26, 5633654), (52, 2816827), (169, 866716), (338, 433358), (676, 216679)]