297779110

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{71069}}^1$

素因数の和:71495

約数の個数: 16

約数和(自身を含む): 537289200

約数和(自身を除く): 239510090

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 71069, 142138, 355345, 710690, 29777911, 59555822, 148889555, 297779110]

約数ペア:

[(1, 297779110), (2, 148889555), (5, 59555822), (10, 29777911), (419, 710690), (838, 355345), (2095, 142138), (4190, 71069)]