2419554

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 5132160

約数和(自身を除く): 2712606

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 197, 267, 394, 534, 591, 1182, 2047, 4094, 4531, 6141, 9062, 12282, 13593, 17533, 27186, 35066, 52599, 105198, 403259, 806518, 1209777, 2419554]

約数ペア:

[(1, 2419554), (2, 1209777), (3, 806518), (6, 403259), (23, 105198), (46, 52599), (69, 35066), (89, 27186), (138, 17533), (178, 13593), (197, 12282), (267, 9062), (394, 6141), (534, 4531), (591, 4094), (1182, 2047)]