2017890476

素因数分解:

$2^2\times 7^1\times {\mathrm{2677}}^1\times {\mathrm{26921}}^1$

素因数の和:29609

約数の個数: 24

約数和(自身を含む): 4037438496

約数和(自身を除く): 2019548020

約数列:

[1, 2, 4, 7, 14, 28, 2677, 5354, 10708, 18739, 26921, 37478, 53842, 74956, 107684, 188447, 376894, 753788, 72067517, 144135034, 288270068, 504472619, 1008945238, 2017890476]

約数ペア:

[(1, 2017890476), (2, 1008945238), (4, 504472619), (7, 288270068), (14, 144135034), (28, 72067517), (2677, 753788), (5354, 376894), (10708, 188447), (18739, 107684), (26921, 74956), (37478, 53842)]