938009590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 1954326528

約数和(自身を除く): 1016316938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 251, 271, 394, 502, 542, 985, 1255, 1355, 1379, 1757, 1897, 1970, 2510, 2710, 2758, 3514, 3794, 6895, 8785, 9485, 13790, 17570, 18970, 49447, 53387, 68021, 98894, 106774, 136042, 247235, 266935, 340105, 346129, 373709, 476147, 494470, 533870, 680210, 692258, 747418, 952294, 1730645, 1868545, 2380735, 3461290, 3737090, 4761470, 13400137, 26800274, 67000685, 93800959, 134001370, 187601918, 469004795, 938009590]

約数ペア:

[(1, 938009590), (2, 469004795), (5, 187601918), (7, 134001370), (10, 93800959), (14, 67000685), (35, 26800274), (70, 13400137), (197, 4761470), (251, 3737090), (271, 3461290), (394, 2380735), (502, 1868545), (542, 1730645), (985, 952294), (1255, 747418), (1355, 692258), (1379, 680210), (1757, 533870), (1897, 494470), (1970, 476147), (2510, 373709), (2710, 346129), (2758, 340105), (3514, 266935), (3794, 247235), (6895, 136042), (8785, 106774), (9485, 98894), (13790, 68021), (17570, 53387), (18970, 49447)]