490127752

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{11113}}^1$

素因数の和:11305

約数の個数: 32

約数和(自身を含む): 950247000

約数和(自身を除く): 460119248

約数列:

[1, 2, 4, 8, 37, 74, 148, 149, 296, 298, 596, 1192, 5513, 11026, 11113, 22052, 22226, 44104, 44452, 88904, 411181, 822362, 1644724, 1655837, 3289448, 3311674, 6623348, 13246696, 61265969, 122531938, 245063876, 490127752]

約数ペア:

[(1, 490127752), (2, 245063876), (4, 122531938), (8, 61265969), (37, 13246696), (74, 6623348), (148, 3311674), (149, 3289448), (296, 1655837), (298, 1644724), (596, 822362), (1192, 411181), (5513, 88904), (11026, 44452), (11113, 44104), (22052, 22226)]