3977896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 8386560

約数和(自身を除く): 4408664

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 1663, 2392, 3326, 6652, 13304, 21619, 38249, 43238, 76498, 86476, 152996, 172952, 305992, 497237, 994474, 1988948, 3977896]

約数ペア:

[(1, 3977896), (2, 1988948), (4, 994474), (8, 497237), (13, 305992), (23, 172952), (26, 152996), (46, 86476), (52, 76498), (92, 43238), (104, 38249), (184, 21619), (299, 13304), (598, 6652), (1196, 3326), (1663, 2392)]