13021240496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2386591}}^1$

素因数の和:2386641

約数の個数: 40

約数和(自身を含む): 28409991168

約数和(自身を除く): 15388750672

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 2386591, 4773182, 9546364, 19092728, 26252501, 38185456, 52505002, 73984321, 105010004, 147968642, 210020008, 295937284, 420040016, 591874568, 813827531, 1183749136, 1627655062, 3255310124, 6510620248, 13021240496]

約数ペア:

[(1, 13021240496), (2, 6510620248), (4, 3255310124), (8, 1627655062), (11, 1183749136), (16, 813827531), (22, 591874568), (31, 420040016), (44, 295937284), (62, 210020008), (88, 147968642), (124, 105010004), (176, 73984321), (248, 52505002), (341, 38185456), (496, 26252501), (682, 19092728), (1364, 9546364), (2728, 4773182), (5456, 2386591)]