298972498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{172021}}^1$

素因数の和:172113

約数の個数: 16

約数和(自身を含む): 495423360

約数和(自身を除く): 196450862

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 172021, 344042, 1892231, 3784462, 13589659, 27179318, 149486249, 298972498]

約数ペア:

[(1, 298972498), (2, 149486249), (11, 27179318), (22, 13589659), (79, 3784462), (158, 1892231), (869, 344042), (1738, 172021)]