2643872198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{26879}}^1$

素因数の和:27172

約数の個数: 32

約数和(自身を含む): 4598415360

約数和(自身を除く): 1954543162

約数列:

[1, 2, 11, 17, 22, 34, 187, 263, 374, 526, 2893, 4471, 5786, 8942, 26879, 49181, 53758, 98362, 295669, 456943, 591338, 913886, 5026373, 7069177, 10052746, 14138354, 77760947, 120176009, 155521894, 240352018, 1321936099, 2643872198]

約数ペア:

[(1, 2643872198), (2, 1321936099), (11, 240352018), (17, 155521894), (22, 120176009), (34, 77760947), (187, 14138354), (263, 10052746), (374, 7069177), (526, 5026373), (2893, 913886), (4471, 591338), (5786, 456943), (8942, 295669), (26879, 98362), (49181, 53758)]