2643052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 4939200

約数和(自身を除く): 2296148

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 419, 838, 1577, 1676, 3154, 6308, 7961, 15922, 31844, 34777, 69554, 139108, 660763, 1321526, 2643052]

約数ペア:

[(1, 2643052), (2, 1321526), (4, 660763), (19, 139108), (38, 69554), (76, 34777), (83, 31844), (166, 15922), (332, 7961), (419, 6308), (838, 3154), (1577, 1676)]