997798606

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1\times {\mathrm{1087}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 1726525440

約数和(自身を除く): 728726834

約数列:

[1, 2, 7, 14, 173, 346, 379, 758, 1087, 1211, 2174, 2422, 2653, 5306, 7609, 15218, 65567, 131134, 188051, 376102, 411973, 458969, 823946, 917938, 1316357, 2632714, 2883811, 5767622, 71271329, 142542658, 498899303, 997798606]

約数ペア:

[(1, 997798606), (2, 498899303), (7, 142542658), (14, 71271329), (173, 5767622), (346, 2883811), (379, 2632714), (758, 1316357), (1087, 917938), (1211, 823946), (2174, 458969), (2422, 411973), (2653, 376102), (5306, 188051), (7609, 131134), (15218, 65567)]