2193151952

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{573523}}^1$

素因数の和:573770

約数の個数: 20

約数和(自身を含む): 4267018560

約数和(自身を除く): 2073866608

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 573523, 1147046, 2294092, 4588184, 9176368, 137071997, 274143994, 548287988, 1096575976, 2193151952]

約数ペア:

[(1, 2193151952), (2, 1096575976), (4, 548287988), (8, 274143994), (16, 137071997), (239, 9176368), (478, 4588184), (956, 2294092), (1912, 1147046), (3824, 573523)]