2642056

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 5261760

約数和(自身を除く): 2619704

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 173, 184, 332, 346, 664, 692, 1384, 1909, 3818, 3979, 7636, 7958, 14359, 15272, 15916, 28718, 31832, 57436, 114872, 330257, 660514, 1321028, 2642056]

約数ペア:

[(1, 2642056), (2, 1321028), (4, 660514), (8, 330257), (23, 114872), (46, 57436), (83, 31832), (92, 28718), (166, 15916), (173, 15272), (184, 14359), (332, 7958), (346, 7636), (664, 3979), (692, 3818), (1384, 1909)]