2011893422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{78229}}^1$

素因数の和:78416

約数の個数: 32

約数和(自身を含む): 3785080320

約数和(自身を除く): 1773186898

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 167, 334, 1169, 1837, 2338, 3674, 12859, 25718, 78229, 156458, 547603, 860519, 1095206, 1721038, 6023633, 12047266, 13064243, 26128486, 91449701, 143706673, 182899402, 287413346, 1005946711, 2011893422]

約数ペア:

[(1, 2011893422), (2, 1005946711), (7, 287413346), (11, 182899402), (14, 143706673), (22, 91449701), (77, 26128486), (154, 13064243), (167, 12047266), (334, 6023633), (1169, 1721038), (1837, 1095206), (2338, 860519), (3674, 547603), (12859, 156458), (25718, 78229)]