2888781301

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{4523}}^1\times {\mathrm{3967}}^1$

素因数の和:8520

約数の個数: 16

約数和(自身を含む): 3446636544

約数和(自身を除く): 557855243

約数列:

[1, 7, 23, 161, 3967, 4523, 27769, 31661, 91241, 104029, 638687, 728203, 17942741, 125599187, 412683043, 2888781301]

約数ペア:

[(1, 2888781301), (7, 412683043), (23, 125599187), (161, 17942741), (3967, 728203), (4523, 638687), (27769, 104029), (31661, 91241)]