297136695344

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{46778447}}^1$

素因数の和:46778852

約数の個数: 20

約数和(自身を含む): 577152491424

約数和(自身を除く): 280015796080

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 46778447, 93556894, 187113788, 374227576, 748455152, 18571043459, 37142086918, 74284173836, 148568347672, 297136695344]

約数ペア:

[(1, 297136695344), (2, 148568347672), (4, 74284173836), (8, 37142086918), (16, 18571043459), (397, 748455152), (794, 374227576), (1588, 187113788), (3176, 93556894), (6352, 46778447)]