1717422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 3973632

約数和(自身を除く): 2256210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 397, 618, 721, 794, 1191, 1442, 2163, 2382, 2779, 4326, 5558, 8337, 16674, 40891, 81782, 122673, 245346, 286237, 572474, 858711, 1717422]

約数ペア:

[(1, 1717422), (2, 858711), (3, 572474), (6, 286237), (7, 245346), (14, 122673), (21, 81782), (42, 40891), (103, 16674), (206, 8337), (309, 5558), (397, 4326), (618, 2779), (721, 2382), (794, 2163), (1191, 1442)]