1010391905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 1272837888

約数和(自身を除く): 262445983

約数列:

[1, 5, 41, 73, 107, 205, 365, 535, 631, 2993, 3155, 4387, 7811, 14965, 21935, 25871, 39055, 46063, 67517, 129355, 230315, 320251, 337585, 1601255, 1888583, 2768197, 4928741, 9442915, 13840985, 24643705, 202078381, 1010391905]

約数ペア:

[(1, 1010391905), (5, 202078381), (41, 24643705), (73, 13840985), (107, 9442915), (205, 4928741), (365, 2768197), (535, 1888583), (631, 1601255), (2993, 337585), (3155, 320251), (4387, 230315), (7811, 129355), (14965, 67517), (21935, 46063), (25871, 39055)]