890227002

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{432569}}^1$

素因数の和:432595

約数の個数: 32

約数和(自身を含む): 2076336000

約数和(自身を除く): 1186108998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 432569, 865138, 1297707, 2595414, 3027983, 6055966, 9083949, 18167898, 21195881, 42391762, 63587643, 127175286, 148371167, 296742334, 445113501, 890227002]

約数ペア:

[(1, 890227002), (2, 445113501), (3, 296742334), (6, 148371167), (7, 127175286), (14, 63587643), (21, 42391762), (42, 21195881), (49, 18167898), (98, 9083949), (147, 6055966), (294, 3027983), (343, 2595414), (686, 1297707), (1029, 865138), (2058, 432569)]