3188692

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 36

約数和(自身を含む): 6225660

約数和(自身を除く): 3036968

約数列:

[1, 2, 4, 13, 26, 52, 53, 89, 106, 169, 178, 212, 338, 356, 676, 689, 1157, 1378, 2314, 2756, 4628, 4717, 8957, 9434, 15041, 17914, 18868, 30082, 35828, 60164, 61321, 122642, 245284, 797173, 1594346, 3188692]

約数ペア:

[(1, 3188692), (2, 1594346), (4, 797173), (13, 245284), (26, 122642), (52, 61321), (53, 60164), (89, 35828), (106, 30082), (169, 18868), (178, 17914), (212, 15041), (338, 9434), (356, 8957), (676, 4717), (689, 4628), (1157, 2756), (1378, 2314)]