248400932

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{367457}}^1$

素因数の和:367487

約数の個数: 18

約数和(自身を含む): 470713698

約数和(自身を除く): 222312766

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 367457, 734914, 1469828, 4776941, 9553882, 19107764, 62100233, 124200466, 248400932]

約数ペア:

[(1, 248400932), (2, 124200466), (4, 62100233), (13, 19107764), (26, 9553882), (52, 4776941), (169, 1469828), (338, 734914), (676, 367457)]