97510972

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{144247}}^1$

素因数の和:144277

約数の個数: 18

約数和(自身を含む): 184781688

約数和(自身を除く): 87270716

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 144247, 288494, 576988, 1875211, 3750422, 7500844, 24377743, 48755486, 97510972]

約数ペア:

[(1, 97510972), (2, 48755486), (4, 24377743), (13, 7500844), (26, 3750422), (52, 1875211), (169, 576988), (338, 288494), (676, 144247)]