542892802

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 852445440

約数和(自身を除く): 309552638

約数列:

[1, 2, 43, 61, 86, 122, 239, 433, 478, 866, 2623, 5246, 10277, 14579, 18619, 20554, 26413, 29158, 37238, 52826, 103487, 206974, 626897, 1135759, 1253794, 2271518, 4449941, 6312707, 8899882, 12625414, 271446401, 542892802]

約数ペア:

[(1, 542892802), (2, 271446401), (43, 12625414), (61, 8899882), (86, 6312707), (122, 4449941), (239, 2271518), (433, 1253794), (478, 1135759), (866, 626897), (2623, 206974), (5246, 103487), (10277, 52826), (14579, 37238), (18619, 29158), (20554, 26413)]