2005152032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{17401}}^1$

素因数の和:17701

約数の個数: 48

約数和(自身を含む): 4266900792

約数和(自身を除く): 2261748760

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 277, 416, 554, 1108, 2216, 3601, 4432, 7202, 8864, 14404, 17401, 28808, 34802, 57616, 69604, 115232, 139208, 226213, 278416, 452426, 556832, 904852, 1809704, 3619408, 4820077, 7238816, 9640154, 19280308, 38560616, 62661001, 77121232, 125322002, 154242464, 250644004, 501288008, 1002576016, 2005152032]

約数ペア:

[(1, 2005152032), (2, 1002576016), (4, 501288008), (8, 250644004), (13, 154242464), (16, 125322002), (26, 77121232), (32, 62661001), (52, 38560616), (104, 19280308), (208, 9640154), (277, 7238816), (416, 4820077), (554, 3619408), (1108, 1809704), (2216, 904852), (3601, 556832), (4432, 452426), (7202, 278416), (8864, 226213), (14404, 139208), (17401, 115232), (28808, 69604), (34802, 57616)]