1926492776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{5399}}^1$

素因数の和:5538

約数の個数: 64

約数和(自身を含む): 4027968000

約数和(自身を除く): 2101475224

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 73, 94, 104, 146, 188, 292, 376, 584, 611, 949, 1222, 1898, 2444, 3431, 3796, 4888, 5399, 6862, 7592, 10798, 13724, 21596, 27448, 43192, 44603, 70187, 89206, 140374, 178412, 253753, 280748, 356824, 394127, 507506, 561496, 788254, 1015012, 1576508, 2030024, 3153016, 3298789, 5123651, 6597578, 10247302, 13195156, 18523969, 20494604, 26390312, 37047938, 40989208, 74095876, 148191752, 240811597, 481623194, 963246388, 1926492776]

約数ペア:

[(1, 1926492776), (2, 963246388), (4, 481623194), (8, 240811597), (13, 148191752), (26, 74095876), (47, 40989208), (52, 37047938), (73, 26390312), (94, 20494604), (104, 18523969), (146, 13195156), (188, 10247302), (292, 6597578), (376, 5123651), (584, 3298789), (611, 3153016), (949, 2030024), (1222, 1576508), (1898, 1015012), (2444, 788254), (3431, 561496), (3796, 507506), (4888, 394127), (5399, 356824), (6862, 280748), (7592, 253753), (10798, 178412), (13724, 140374), (21596, 89206), (27448, 70187), (43192, 44603)]