1329618338

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{16921}}^1$

素因数の和:17413

約数の個数: 16

約数和(自身を含む): 2019471480

約数和(自身を除く): 689853142

約数列:

[1, 2, 101, 202, 389, 778, 16921, 33842, 39289, 78578, 1709021, 3418042, 6582269, 13164538, 664809169, 1329618338]

約数ペア:

[(1, 1329618338), (2, 664809169), (101, 13164538), (202, 6582269), (389, 3418042), (778, 1709021), (16921, 78578), (33842, 39289)]