2388891544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1351183}}^1$

素因数の和:1351219

約数の個数: 32

約数和(自身を含む): 5107475520

約数和(自身を除く): 2718583976

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 1351183, 2702366, 5404732, 10809464, 17565379, 22970111, 35130758, 45940222, 70261516, 91880444, 140523032, 183760888, 298611443, 597222886, 1194445772, 2388891544]

約数ペア:

[(1, 2388891544), (2, 1194445772), (4, 597222886), (8, 298611443), (13, 183760888), (17, 140523032), (26, 91880444), (34, 70261516), (52, 45940222), (68, 35130758), (104, 22970111), (136, 17565379), (221, 10809464), (442, 5404732), (884, 2702366), (1768, 1351183)]