2017996346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{172981}}^1$

素因数の和:173309

約数の個数: 16

約数和(自身を含む): 3196707360

約数和(自身を除く): 1178711014

約数列:

[1, 2, 19, 38, 307, 614, 5833, 11666, 172981, 345962, 3286639, 6573278, 53105167, 106210334, 1008998173, 2017996346]

約数ペア:

[(1, 2017996346), (2, 1008998173), (19, 106210334), (38, 53105167), (307, 6573278), (614, 3286639), (5833, 345962), (11666, 172981)]