2013488048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{880021}}^1$

素因数の和:880053

約数の個数: 40

約数和(自身を含む): 4583154576

約数和(自身を除く): 2569666528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 880021, 1760042, 3520084, 7040168, 9680231, 11440273, 14080336, 19360462, 22880546, 38720924, 45761092, 77441848, 91522184, 125843003, 154883696, 183044368, 251686006, 503372012, 1006744024, 2013488048]

約数ペア:

[(1, 2013488048), (2, 1006744024), (4, 503372012), (8, 251686006), (11, 183044368), (13, 154883696), (16, 125843003), (22, 91522184), (26, 77441848), (44, 45761092), (52, 38720924), (88, 22880546), (104, 19360462), (143, 14080336), (176, 11440273), (208, 9680231), (286, 7040168), (572, 3520084), (1144, 1760042), (2288, 880021)]