1313500386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19901521}}^1$

素因数の和:19901537

約数の個数: 16

約数和(自身を含む): 2865819168

約数和(自身を除く): 1552318782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 19901521, 39803042, 59704563, 119409126, 218916731, 437833462, 656750193, 1313500386]

約数ペア:

[(1, 1313500386), (2, 656750193), (3, 437833462), (6, 218916731), (11, 119409126), (22, 59704563), (33, 39803042), (66, 19901521)]