820044092

素因数分解:

$2^2\times 7^1\times {\mathrm{2789}}^1\times {\mathrm{10501}}^1$

素因数の和:13301

約数の個数: 24

約数和(自身を含む): 1640832480

約数和(自身を除く): 820788388

約数列:

[1, 2, 4, 7, 14, 28, 2789, 5578, 10501, 11156, 19523, 21002, 39046, 42004, 73507, 78092, 147014, 294028, 29287289, 58574578, 117149156, 205011023, 410022046, 820044092]

約数ペア:

[(1, 820044092), (2, 410022046), (4, 205011023), (7, 117149156), (14, 58574578), (28, 29287289), (2789, 294028), (5578, 147014), (10501, 78092), (11156, 73507), (19523, 42004), (21002, 39046)]