2461420448

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{9883}}^1$

素因数の和:10117

約数の個数: 48

約数和(自身を含む): 4986517536

約数和(自身を除く): 2525097088

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 181, 344, 362, 688, 724, 1376, 1448, 2896, 5792, 7783, 9883, 15566, 19766, 31132, 39532, 62264, 79064, 124528, 158128, 249056, 316256, 424969, 849938, 1699876, 1788823, 3399752, 3577646, 6799504, 7155292, 13599008, 14310584, 28621168, 57242336, 76919389, 153838778, 307677556, 615355112, 1230710224, 2461420448]

約数ペア:

[(1, 2461420448), (2, 1230710224), (4, 615355112), (8, 307677556), (16, 153838778), (32, 76919389), (43, 57242336), (86, 28621168), (172, 14310584), (181, 13599008), (344, 7155292), (362, 6799504), (688, 3577646), (724, 3399752), (1376, 1788823), (1448, 1699876), (2896, 849938), (5792, 424969), (7783, 316256), (9883, 249056), (15566, 158128), (19766, 124528), (31132, 79064), (39532, 62264)]