2688893528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{17690089}}^1$

素因数の和:17690114

約数の個数: 16

約数和(自身を含む): 5307027000

約数和(自身を除く): 2618133472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 17690089, 35380178, 70760356, 141520712, 336111691, 672223382, 1344446764, 2688893528]

約数ペア:

[(1, 2688893528), (2, 1344446764), (4, 672223382), (8, 336111691), (19, 141520712), (38, 70760356), (76, 35380178), (152, 17690089)]