2007691946

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{46771}}^1$

素因数の和:46926

約数の個数: 24

約数和(自身を含む): 3286761984

約数和(自身を除く): 1279070038

約数列:

[1, 2, 13, 26, 127, 169, 254, 338, 1651, 3302, 21463, 42926, 46771, 93542, 608023, 1216046, 5939917, 7904299, 11879834, 15808598, 77218921, 154437842, 1003845973, 2007691946]

約数ペア:

[(1, 2007691946), (2, 1003845973), (13, 154437842), (26, 77218921), (127, 15808598), (169, 11879834), (254, 7904299), (338, 5939917), (1651, 1216046), (3302, 608023), (21463, 93542), (42926, 46771)]