1493346266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{618619}}^1$

素因数の和:618709

約数の個数: 16

約数和(自身を含む): 2405194560

約数和(自身を除く): 911848294

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 618619, 1237238, 10516523, 21033046, 43921949, 87843898, 746673133, 1493346266]

約数ペア:

[(1, 1493346266), (2, 746673133), (17, 87843898), (34, 43921949), (71, 21033046), (142, 10516523), (1207, 1237238), (2414, 618619)]