249408077335

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{1874051}}^1$

素因数の和:1874718

約数の個数: 16

約数和(自身を含む): 306744831360

約数和(自身を除く): 57336754025

約数列:

[1, 5, 43, 215, 619, 3095, 26617, 133085, 1874051, 9370255, 80584193, 402920965, 1160037569, 5800187845, 49881615467, 249408077335]

約数ペア:

[(1, 249408077335), (5, 49881615467), (43, 5800187845), (215, 1160037569), (619, 402920965), (3095, 80584193), (26617, 9370255), (133085, 1874051)]