98081516

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{145091}}^1$

素因数の和:145121

約数の個数: 18

約数和(自身を含む): 185862852

約数和(自身を除く): 87781336

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 145091, 290182, 580364, 1886183, 3772366, 7544732, 24520379, 49040758, 98081516]

約数ペア:

[(1, 98081516), (2, 49040758), (4, 24520379), (13, 7544732), (26, 3772366), (52, 1886183), (169, 580364), (338, 290182), (676, 145091)]