997229514

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 2105118720

約数和(自身を除く): 1107889206

約数列:

[1, 2, 3, 6, 31, 62, 89, 93, 107, 178, 186, 214, 267, 321, 534, 563, 642, 1126, 1689, 2759, 3317, 3378, 5518, 6634, 8277, 9523, 9951, 16554, 17453, 19046, 19902, 28569, 34906, 50107, 52359, 57138, 60241, 100214, 104718, 120482, 150321, 180723, 295213, 300642, 361446, 590426, 885639, 1553317, 1771278, 1867471, 3106634, 3734942, 4659951, 5361449, 5602413, 9319902, 10722898, 11204826, 16084347, 32168694, 166204919, 332409838, 498614757, 997229514]

約数ペア:

[(1, 997229514), (2, 498614757), (3, 332409838), (6, 166204919), (31, 32168694), (62, 16084347), (89, 11204826), (93, 10722898), (107, 9319902), (178, 5602413), (186, 5361449), (214, 4659951), (267, 3734942), (321, 3106634), (534, 1867471), (563, 1771278), (642, 1553317), (1126, 885639), (1689, 590426), (2759, 361446), (3317, 300642), (3378, 295213), (5518, 180723), (6634, 150321), (8277, 120482), (9523, 104718), (9951, 100214), (16554, 60241), (17453, 57138), (19046, 52359), (19902, 50107), (28569, 34906)]