1213422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 2806272

約数和(自身を除く): 1592850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 173, 334, 346, 501, 519, 1002, 1038, 1169, 1211, 2338, 2422, 3507, 3633, 7014, 7266, 28891, 57782, 86673, 173346, 202237, 404474, 606711, 1213422]

約数ペア:

[(1, 1213422), (2, 606711), (3, 404474), (6, 202237), (7, 173346), (14, 86673), (21, 57782), (42, 28891), (167, 7266), (173, 7014), (334, 3633), (346, 3507), (501, 2422), (519, 2338), (1002, 1211), (1038, 1169)]