2317686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 5349120

約数和(自身を除く): 3031434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 397, 417, 794, 834, 973, 1191, 1946, 2382, 2779, 2919, 5558, 5838, 8337, 16674, 55183, 110366, 165549, 331098, 386281, 772562, 1158843, 2317686]

約数ペア:

[(1, 2317686), (2, 1158843), (3, 772562), (6, 386281), (7, 331098), (14, 165549), (21, 110366), (42, 55183), (139, 16674), (278, 8337), (397, 5838), (417, 5558), (794, 2919), (834, 2779), (973, 2382), (1191, 1946)]