2637042

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 5588352

約数和(自身を除く): 2951310

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 194, 197, 291, 394, 582, 591, 1182, 2231, 4462, 4531, 6693, 9062, 13386, 13593, 19109, 27186, 38218, 57327, 114654, 439507, 879014, 1318521, 2637042]

約数ペア:

[(1, 2637042), (2, 1318521), (3, 879014), (6, 439507), (23, 114654), (46, 57327), (69, 38218), (97, 27186), (138, 19109), (194, 13593), (197, 13386), (291, 9062), (394, 6693), (582, 4531), (591, 4462), (1182, 2231)]