580421954

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 1037808576

約数和(自身を除く): 457386622

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 151, 302, 427, 643, 854, 1057, 1286, 2114, 2989, 4501, 5978, 7399, 9002, 9211, 14798, 18422, 31507, 39223, 63014, 64477, 78446, 97093, 128954, 194186, 274561, 451339, 549122, 679651, 902678, 1359302, 1921927, 3843854, 4757557, 5922673, 9515114, 11845346, 41458711, 82917422, 290210977, 580421954]

約数ペア:

[(1, 580421954), (2, 290210977), (7, 82917422), (14, 41458711), (49, 11845346), (61, 9515114), (98, 5922673), (122, 4757557), (151, 3843854), (302, 1921927), (427, 1359302), (643, 902678), (854, 679651), (1057, 549122), (1286, 451339), (2114, 274561), (2989, 194186), (4501, 128954), (5978, 97093), (7399, 78446), (9002, 64477), (9211, 63014), (14798, 39223), (18422, 31507)]