123517498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{206551}}^1$

素因数の和:206589

約数の個数: 16

約数和(自身を含む): 208204416

約数和(自身を除く): 84686918

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 206551, 413102, 2685163, 4750673, 5370326, 9501346, 61758749, 123517498]

約数ペア:

[(1, 123517498), (2, 61758749), (13, 9501346), (23, 5370326), (26, 4750673), (46, 2685163), (299, 413102), (598, 206551)]