404156762

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 636418944

約数和(自身を除く): 232262182

約数列:

[1, 2, 41, 73, 82, 107, 146, 214, 631, 1262, 2993, 4387, 5986, 7811, 8774, 15622, 25871, 46063, 51742, 67517, 92126, 135034, 320251, 640502, 1888583, 2768197, 3777166, 4928741, 5536394, 9857482, 202078381, 404156762]

約数ペア:

[(1, 404156762), (2, 202078381), (41, 9857482), (73, 5536394), (82, 4928741), (107, 3777166), (146, 2768197), (214, 1888583), (631, 640502), (1262, 320251), (2993, 135034), (4387, 92126), (5986, 67517), (7811, 51742), (8774, 46063), (15622, 25871)]