860119702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 1502323200

約数和(自身を除く): 642203498

約数列:

[1, 2, 13, 19, 26, 38, 71, 137, 142, 179, 247, 274, 358, 494, 923, 1349, 1781, 1846, 2327, 2603, 2698, 3401, 3562, 4654, 5206, 6802, 9727, 12709, 17537, 19454, 24523, 25418, 33839, 35074, 44213, 49046, 67678, 88426, 126451, 165217, 184813, 241471, 252902, 318799, 330434, 369626, 465937, 482942, 637598, 931874, 1741133, 2402569, 3139123, 3482266, 4805138, 6057181, 6278246, 12114362, 22634729, 33081527, 45269458, 66163054, 430059851, 860119702]

約数ペア:

[(1, 860119702), (2, 430059851), (13, 66163054), (19, 45269458), (26, 33081527), (38, 22634729), (71, 12114362), (137, 6278246), (142, 6057181), (179, 4805138), (247, 3482266), (274, 3139123), (358, 2402569), (494, 1741133), (923, 931874), (1349, 637598), (1781, 482942), (1846, 465937), (2327, 369626), (2603, 330434), (2698, 318799), (3401, 252902), (3562, 241471), (4654, 184813), (5206, 165217), (6802, 126451), (9727, 88426), (12709, 67678), (17537, 49046), (19454, 44213), (24523, 35074), (25418, 33839)]