54347258

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1181}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 98720640

約数和(自身を除く): 44373382

約数列:

[1, 2, 7, 14, 19, 38, 133, 173, 266, 346, 1181, 1211, 2362, 2422, 3287, 6574, 8267, 16534, 22439, 23009, 44878, 46018, 157073, 204313, 314146, 408626, 1430191, 2860382, 3881947, 7763894, 27173629, 54347258]

約数ペア:

[(1, 54347258), (2, 27173629), (7, 7763894), (14, 3881947), (19, 2860382), (38, 1430191), (133, 408626), (173, 314146), (266, 204313), (346, 157073), (1181, 46018), (1211, 44878), (2362, 23009), (2422, 22439), (3287, 16534), (6574, 8267)]