1427663876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{2269}}^1$

素因数の和:2796

約数の個数: 48

約数和(自身を含む): 2791555200

約数和(自身を除く): 1363891324

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 487, 646, 974, 1292, 1948, 2269, 4538, 8279, 9076, 9253, 16558, 18506, 33116, 37012, 38573, 43111, 77146, 86222, 154292, 157301, 172444, 314602, 629204, 732887, 1105003, 1465774, 2210006, 2931548, 4420012, 18785051, 20995057, 37570102, 41990114, 75140204, 83980228, 356915969, 713831938, 1427663876]

約数ペア:

[(1, 1427663876), (2, 713831938), (4, 356915969), (17, 83980228), (19, 75140204), (34, 41990114), (38, 37570102), (68, 20995057), (76, 18785051), (323, 4420012), (487, 2931548), (646, 2210006), (974, 1465774), (1292, 1105003), (1948, 732887), (2269, 629204), (4538, 314602), (8279, 172444), (9076, 157301), (9253, 154292), (16558, 86222), (18506, 77146), (33116, 43111), (37012, 38573)]