12602044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 27518400

約数和(自身を除く): 14916356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 389, 623, 778, 1157, 1246, 1556, 2314, 2492, 2723, 4628, 5057, 5446, 8099, 10114, 10892, 16198, 20228, 32396, 34621, 35399, 69242, 70798, 138484, 141596, 242347, 450073, 484694, 900146, 969388, 1800292, 3150511, 6301022, 12602044]

約数ペア:

[(1, 12602044), (2, 6301022), (4, 3150511), (7, 1800292), (13, 969388), (14, 900146), (26, 484694), (28, 450073), (52, 242347), (89, 141596), (91, 138484), (178, 70798), (182, 69242), (356, 35399), (364, 34621), (389, 32396), (623, 20228), (778, 16198), (1157, 10892), (1246, 10114), (1556, 8099), (2314, 5446), (2492, 5057), (2723, 4628)]