1331507324

素因数分解:

$2^2\times 7^1\times {\mathrm{6217}}^1\times {\mathrm{7649}}^1$

素因数の和:13877

約数の個数: 24

約数和(自身を含む): 2663791200

約数和(自身を除く): 1332283876

約数列:

[1, 2, 4, 7, 14, 28, 6217, 7649, 12434, 15298, 24868, 30596, 43519, 53543, 87038, 107086, 174076, 214172, 47553833, 95107666, 190215332, 332876831, 665753662, 1331507324]

約数ペア:

[(1, 1331507324), (2, 665753662), (4, 332876831), (7, 190215332), (14, 95107666), (28, 47553833), (6217, 214172), (7649, 174076), (12434, 107086), (15298, 87038), (24868, 53543), (30596, 43519)]